Perfect number: Revision history

View logs for this page (view filter log)

Filter revisionsshowhide To date:Tag filter:Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)

22 December 2024

curprev 02:3402:34, 22 December 2024 Wik6516 talk contribs 37,901 bytes −13 is not a factor of -> does not divide undo Tag: Visual edit

20 December 2024

cur prev 22:0422:04, 20 December 2024 CodeTalker talk contribs 37,914 bytes 0 Reverted 1 edit by Noahhyf (talk): Incorrect punctuation undo Tags: Twinkle Undo
cur prev 20:5120:51, 20 December 2024 Noahhyf talk contribs m 37,914 bytes 0 No edit summary undo Tag: Reverted

15 December 2024

cur prev 18:0718:07, 15 December 2024 CodeTalker talk contribs 37,914 bytes 0 Reverted 1 edit by 39.59.0.156 (talk): Per source undo Tags: Twinkle Undo
cur prev 18:0518:05, 15 December 2024 39.59.0.156 talk 37,914 bytes 0 →Even perfect numbers undo Tags: Reverted Mobile edit Mobile web edit

2 December 2024

cur prev 08:0408:04, 2 December 2024 97.102.205.224 talk 37,914 bytes +1 Add Oxford comma in "greater than 10<sup>8</sup>, and..." mostly to visually separate superscript footnote reference from mathematical superscript. This is also consistent with the following two lines. undo

30 November 2024

cur prev 21:3621:36, 30 November 2024 JayBeeEll talk contribs 37,913 bytes −83 Undid revision 1260142573 by 2601:204:F181:9410:A443:3D5B:8338:F119 (talk) Euler is mentioned prominently in the introduction; this section proceeds in chronological order; it is possible to imagine rewriting it with a different structure, but simply making one part of it redundant is not an improvement undo Tag: Undo

29 November 2024

cur prev 03:1503:15, 29 November 2024 2601:204:f181:9410:a443:3d5b:8338:f119 talk 37,996 bytes +83 →Even perfect numbers: Added, to first paragraph, Euler's contribution, which deserves more prominence in the article undo Tag: Reverted

21 October 2024

cur prev 14:3614:36, 21 October 2024 JrandWP talk contribs 37,913 bytes +11 →Even perfect numbers: update undo

17 October 2024

cur prev 00:1300:13, 17 October 2024 JayBeeEll talk contribs 37,902 bytes −138 per talk undo

15 October 2024

cur prev 23:2123:21, 15 October 2024 MFH talk contribs 38,040 bytes +121 added {{dubious|talk=Impossible inequality for OPN|reason=These two papers prove the sum is less than log 2|date=October 2024}} undo
cur prev 11:5711:57, 15 October 2024 Citation bot talk contribs 37,919 bytes +143 Altered pages. Add: issue, doi. Removed parameters. Formatted dashes. | Use this bot. Report bugs. | Suggested by Dominic3203 | Category:Integer sequences | #UCB_Category 124/220 undo
cur prev 08:0108:01, 15 October 2024 1AmNobody24 talk contribs m 37,776 bytes +8 added link(s) to Elemente der Mathematik and/or Elem. Math. (via WP:JWB) undo

13 October 2024

cur prev 19:4719:47, 13 October 2024 Sapphorain talk contribs 37,768 bytes 0 Undid revision 1250938512 by JrandWP (talk) New data without modification of date and reference; besides, Misplaced Pages is not a tabloid undo Tag: Undo
cur prev 12:5212:52, 13 October 2024 JrandWP talk contribs 37,768 bytes 0 →Even perfect numbers: update range, we are having the 52nd Mersenne prime soon! (it is being tested) undo Tag: Reverted

30 September 2024

cur prev 06:5106:51, 30 September 2024 David Eppstein talk contribs 37,768 bytes +392 Undid revision 1248564744 by 2409:40E3:205C:A02E:8000:0:0:0 (talk) unexplained removal of properly sourced content undo Tag: Undo
cur prev 06:3506:35, 30 September 2024 2409:40e3:205c:a02e:8000:: talk 37,376 bytes −392 No edit summary undo Tags: Reverted references removed Mobile edit Mobile web edit

25 September 2024

cur prev 09:2009:20, 25 September 2024 Hypostate talk contribs m 37,768 bytes +15 Corrected the expression involving the sum of the reciprocals of the prime divisors. undo Tag: Visual edit

24 September 2024

cur prev 00:0600:06, 24 September 2024 PEPSI697 talk contribs 37,753 bytes −69 Reverted 1 edit by 2001:8003:EC0C:AE00:2974:963:4F:79D6 (talk): See WP:YOUTUBE, WP:RS, WP:V. YouTube is not a reliable source undo Tags: Twinkle Undo Mobile edit Mobile web edit Advanced mobile edit
cur prev 00:0200:02, 24 September 2024 2001:8003:ec0c:ae00:2974:963:4f:79d6 talk 37,822 bytes +69 No edit summary undo Tag: Reverted

10 September 2024

cur prev 02:1902:19, 10 September 2024 Neil Dodgson talk contribs m 37,753 bytes +12 Copyedit (minor) - adjusting the tenor of the second sentence to better contrast Lefèvre's view with that of Euclid. undo

9 September 2024

cur prev 12:0512:05, 9 September 2024 Pachu Kannan talk contribs m 37,741 bytes −49 Undid revision 1244823415 by 103.7.250.161 (talk) Unsourced. undo Tags: Undo Mobile edit Mobile web edit Advanced mobile edit
cur prev 12:0212:02, 9 September 2024 103.7.250.161 talk 37,790 bytes +49 →Odd perfect numbers: Newly discovered information. undo Tags: Reverted Mobile edit Mobile web edit

31 August 2024

cur prev 08:0508:05, 31 August 2024 SGBailey talk contribs 37,741 bytes +2 Promote list of first few to enhance visibility. undo

17 August 2024

cur prev 19:0219:02, 17 August 2024 JayBeeEll talk contribs 37,739 bytes 0 Undid revision 1237196765 by Meidosensei (talk) rv unexplained change to cited formula undo Tag: Undo
cur prev 19:0119:01, 17 August 2024 JayBeeEll talk contribs 37,739 bytes −2 Undid revision 1240777265 by 2A01:E0A:5B8:A020:EA8C:5CE1:3D0D:7F0C (talk) no: Cohen uses the symbol "u" for what would be "u + t" in the notation of this bullet-point, so his "u + t" is the same as our "u" undo Tag: Undo
cur prev 18:5618:56, 17 August 2024 JayBeeEll talk contribs m 37,741 bytes +8 No edit summary undo
cur prev 10:5610:56, 17 August 2024 2a01:e0a:5b8:a020:ea8c:5ce1:3d0d:7f0c talk 37,733 bytes +2 I corrected a typo in the statement of Cohen's Theorem 2. Best regards. Pascal undo Tag: Reverted

29 July 2024

cur prev 01:1901:19, 29 July 2024 Trimutius talk contribs 37,731 bytes −176 Merged duplicate reference, also updated to the latest known Mersenne number completely checked to the one known as of today. (removed archive url I accidentally copied as it is not relevant for this page) undo

28 July 2024

cur prev 16:2316:23, 28 July 2024 Meidosensei talk contribs m 37,907 bytes 0 No edit summary undo Tag: Reverted

27 July 2024

cur prev 23:3823:38, 27 July 2024 Trimutius talk contribs 37,907 bytes +254 Added citation for rarity of Mersenne primes, also updated it from 47 to 48, because as of 2021 48 are confirmed to be in order. undo

20 June 2024

cur prev 04:2404:24, 20 June 2024 David Eppstein talk contribs m 37,653 bytes +80 Reverted edit by 14.182.148.205 (talk) to last version by Chaotic Enby undo Tag: Rollback
cur prev 01:0901:09, 20 June 2024 14.182.148.205 talk 37,573 bytes −80 thonny says it undo Tags: Reverted references removed Visual edit

28 May 2024

cur prev 08:1308:13, 28 May 2024 Chaotic Enby talk contribs m 37,653 bytes +4 Reverted edits by 117.55.251.70 (talk) (AV) undo Tags: AntiVandal Rollback
cur prev 08:1308:13, 28 May 2024 117.55.251.70 talk 37,649 bytes −4 →Even perfect numbers: Number undo Tags: Reverted Mobile edit Mobile web edit

17 April 2024

cur prev 22:0222:02, 17 April 2024 JayBeeEll talk contribs 37,653 bytes −1,348 Restored revision 1217991982 by MrSwedishMeatballs (talk): Rv addition of unpublished exceptional claim undo Tags: Twinkle Undo
cur prev 21:4921:49, 17 April 2024 DigitalArchimedes talk contribs 39,001 bytes +560 changed to update about the fact odd numbers do not exist as understood now. undo Tag: Reverted
cur prev 21:3921:39, 17 April 2024 DigitalArchimedes talk contribs 38,441 bytes +788 Update the fact that odd numbers have been proven not to exist. undo Tag: Reverted

9 April 2024

cur prev 03:2203:22, 9 April 2024 MrSwedishMeatballs talk contribs 37,653 bytes +1 No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

8 April 2024

cur prev 20:3120:31, 8 April 2024 MrSwedishMeatballs talk contribs 37,652 bytes −9 No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit
cur prev 20:3020:30, 8 April 2024 MrSwedishMeatballs talk contribs 37,661 bytes −19 No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

16 March 2024

cur prev 05:3405:34, 16 March 2024 Bkell talk contribs m 37,466 bytes +1 MOS:NOBOLD #article-section-source-editor undo Tags: Mobile edit Mobile app edit
cur prev 05:3305:33, 16 March 2024 Bkell talk contribs m 37,465 bytes +1 MOS:NOBOLD #article-section-source-editor undo Tags: Mobile edit Mobile app edit
cur prev 05:3105:31, 16 March 2024 Bkell talk contribs m 37,464 bytes +1 MOS:NOBOLD #article-section-source-editor undo Tags: Mobile edit Mobile app edit

11 March 2024

cur prev 11:2811:28, 11 March 2024 Maqdisi talk contribs 37,463 bytes +15 →History: Add wiki link to ibn Fallus undo Tag: Visual edit

10 March 2024

cur prev 18:3318:33, 10 March 2024 BenbowInn talk contribs 37,448 bytes 0 Moved bullet points to unify exponential form with minor results on it undo