Top ECM factors of Mersenne numbers

Top ECM factors of all time for Ensigma

Biggest factors for Ensigmaecmpm1any
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#UserExponentFactorDigitsBits ↓ *Date
1Ensigma2569253689468413957494852095116332685.8342016-08-05 07:14:13
2Ensigma278409746345958683444271935649772581.9392017-02-03 04:09:41
3Ensigma263007746273535786636569641339532581.9372016-08-29 10:58:09
4Ensigma265056714836756174073283961446012580.2952016-09-18 19:48:37
5Ensigma2647993247035167365543946327592374.3872020-08-11 02:18:11
6Ensigma2533417112855924826098187888472373.2572017-05-02 15:01:48
7Ensigma263831999812035717586459605432273.0802016-09-10 03:17:03
8Ensigma254612920213969084562612213432270.7762020-08-12 09:51:04
9Ensigma27238371924356371216735339832167.3832016-11-28 20:52:10
10Ensigma25633691469384759783384828632166.9942016-07-30 22:15:19
11Ensigma28107131243109963220103861272166.7532017-02-17 23:36:57
12Ensigma27958991064777938265864417692166.5292017-02-10 20:49:35