Mersenne numbers with P-1 factors found via Brent-Suyama extension:
Exponents in range: M - M
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Actual Bounds
(Brent-Suyama)
Minimum Required
(no Brent-Suyama ext.)
Required / Actual
Exponent DateB1 B2 e B1 B2 B1 B2
M63,396,3012013-09-07630,00016,380,0006281,25131,637,61145%193%
M63,655,5492013-10-16585,00014,040,000660,60122,678,36310%162%
M64,304,7292013-11-11590,00013,422,5001267,56738,805,44911%289%
M112,721,3172013-11-231,215,00039,183,75063,8513,487,581,4210%8,901%
M64,948,2912013-12-13675,00017,043,75021,176,695,8091,176,695,809174,325%6,904%
M65,276,0272014-01-06600,00014,700,0006170,24957,509,77328%391%
M66,400,2772014-02-16950,00021,612,50012626,113171,699,76966%794%
M69,712,6272014-03-05635,00013,176,250128,94115,723,8931%119%
M67,898,6892014-03-06970,00022,067,50012473,93924,748,45949%112%
M69,105,0592014-03-17630,00013,072,50012251,51939,162,04940%300%
M66,040,4892014-03-23640,00013,600,0001216,008,00116,008,0012,501%118%
M69,602,4312014-03-30680,00014,960,000122,41718,217,9930%122%
M69,817,4772014-03-31640,00013,280,00012260,44164,305,72141%484%
M66,693,9312014-04-13645,00013,706,2501293,407135,113,47914%986%
M66,349,4172014-04-27640,00013,600,0006863,041863,041135%6%
M66,364,7332014-04-27640,00013,600,0001234,67381,253,1415%597%
M67,291,5612014-05-11615,00012,453,75012220,14112,894,84136%104%
M71,073,2272014-05-11655,00013,755,0001210,22329,086,6932%211%
M11,111,5312014-05-17650,00013,000,000121,87350,013,5890%385%
M74,469,2812014-05-20645,00012,738,750612737,672,0810%296%
M71,081,3832014-05-23655,00013,755,000128,38923,379,7211%170%
M67,563,4132014-05-26615,00012,453,750614,98322,160,8512%178%
M11,195,2512014-05-28650,00013,000,000121,30719,544,8510%150%
M67,501,5372014-06-01615,00012,453,75012809138,410,2210%1,111%
M66,064,0432014-06-01590,00011,947,5001212,28112,885,7992%108%
M11,182,0012014-06-07650,00013,000,0001232,04129,682,3375%228%
M67,662,1392014-06-08615,00012,607,5001241913,898,4610%110%
M71,903,8032014-06-15665,00013,965,000121,06321,989,2810%157%
M71,951,7072014-06-15665,00013,965,000123,46121,130,4531%151%
M69,958,0672014-06-29685,00015,070,00012591,59920,216,29786%134%
M1,337,1532014-07-044,081,679151,022,1341250,957164,633,4791%109%
M65,926,3972014-07-06635,00013,493,75012418,88914,124,57766%105%
M67,470,3172014-07-06660,00014,520,0001218,21715,966,0893%110%
M65,920,2892014-07-06635,00013,493,7501214,48968,912,1892%511%
M67,949,8032014-07-06705,00016,391,2506176,98939,926,32925%244%
M10,985,9112014-07-09540,00011,205,000121,87720,292,7930%181%
M68,109,7032014-07-14620,00012,710,000127,12914,510,1011%114%
M68,101,4332014-07-14710,00016,685,000124,56725,570,8611%153%
M67,931,1472014-07-16615,00012,300,000644318,522,8590%151%
M38,416,3272014-07-17600,00012,000,0001256,52718,070,9819%151%
M38,448,4092014-07-25600,00012,000,0001287,94313,480,80715%112%
M38,630,6212014-07-27600,00012,000,0001213,90116,033,6092%134%
M68,301,2712014-07-27625,00012,812,5001222,39163,277,6094%494%
M68,167,6132014-07-27620,00012,710,00012281,42318,760,51945%148%
M68,161,4332014-08-03620,00012,400,00041,59714,419,4770%116%
M72,101,0172014-08-03665,00013,965,000122,29319,654,3210%141%
M13,423,3072014-08-03320,0007,600,0001285323,615,5690%311%
M38,724,8412014-08-05600,00012,000,0001225,43953,962,1714%450%
M638,1472014-08-092,080,00070,720,000129,743103,848,8470%147%
M70,895,5092014-08-10645,00013,383,7501276,03914,641,78912%109%
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