Mersenne numbers with P-1 factors found via Brent-Suyama extension:
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Actual Bounds
(Brent-Suyama)
Minimum Required
(no Brent-Suyama ext.)
Required / Actual
Exponent DateB1 B2 e B1 B2 B1 B2
M2,572,0992019-01-152,000,00060,000,0001294769,557,5810%116%
M15,056,6212019-01-15595,00018,742,500121,65727,160,1810%145%
M90,256,2672019-01-14785,00019,036,250434,61327,987,4974%147%
M90,302,2432019-01-13740,00014,800,0001279,57921,348,80911%144%
M2,575,6732019-01-102,000,00060,000,000122,161345,694,5130%576%
M9,906,0072019-01-09570,00017,955,00012239148,943,5030%830%
M9,905,4732019-01-08570,00017,955,000122,85142,578,7371%237%
M3,006,5512019-01-0732,773,2911,868,077,58712162,7094,784,532,7570%256%
M9,902,6812019-01-05570,00017,955,00012261,46729,559,48746%165%
M46,071,7092019-01-041,000,00020,000,0001224,37921,275,7312%106%
M90,086,5972019-01-04740,00014,985,00012145,709,041145,709,04119,690%972%
M89,963,6832019-01-02785,00019,036,250420,731154,618,6573%812%
M90,088,9392019-01-01740,00014,985,0001270167,382,3530%450%
M3,130,4272018-12-253,000,000100,000,0001243,457194,170,3731%194%
M90,017,1072018-12-25740,00014,985,00012363,27718,674,91149%125%
M90,054,8832018-12-24730,00014,600,00012229,76350,488,57331%346%
M4,396,2192018-12-202,237,73962,656,68112195,659213,759,9619%341%
M9,741,6532018-12-17560,00017,640,00012214,83163,485,03338%360%
M89,708,1492018-12-06730,00014,782,50012105,32388,797,22314%601%
M89,794,2192018-12-05725,00014,137,5006398,77150,471,08955%357%
M12,288,5872018-12-04430,0008,500,0001254,49917,034,42713%200%
M2,530,5972018-11-302,000,00060,000,00012223,339531,545,55711%886%
M1,987,4712018-11-261,987,471248,433,87512524,189873,231,57726%351%
M88,729,1692018-11-23765,00018,933,75061134,524,761,2810%23,898%
M89,396,6332018-11-19725,00014,318,7501261,05725,887,6438%181%
M2,594,4792018-11-163,000,000135,000,0001255,501178,190,4312%132%
M89,378,7012018-11-15725,00014,318,75012269,16716,786,24337%117%
M2,525,7712018-11-132,000,00060,000,00012601447,583,7290%746%
M12,185,9812018-11-10430,0008,500,0001223,75317,719,0336%208%
M2,510,7432018-11-082,000,00060,000,000121,025,513256,656,57751%428%
M39,018,2092018-11-07325,0006,581,25012942,841942,841290%14%
M89,407,8072018-11-05725,00014,318,750127,25324,385,2791%170%
M89,384,0692018-11-05725,00014,137,50061,72316,188,3130%115%
M89,113,1212018-11-04725,00014,318,75012433119,249,9830%833%
M47,233,4272018-11-041,000,00020,000,000126,70154,564,2531%273%
M2,506,2792018-10-262,000,00060,000,000125,683126,783,0910%211%
M2,500,8432018-10-262,000,00060,000,0001219169,826,2010%116%
M2,492,7012018-10-252,000,00060,000,00012269307,973,2690%513%
M89,251,0512018-10-24725,00014,318,75063,61792,135,1190%643%
M11,593,9912018-10-231,500,00030,000,00012508,901225,491,26134%752%
M1,758,9472018-10-191,758,947193,484,17012580,693247,145,02133%128%
M2,483,9112018-10-182,000,00060,000,000126254,598,941,2610%7,665%
M48,353,9232018-10-181,000,00020,000,0001249,99330,482,7195%152%
M9,504,5592018-10-13545,00017,031,2501246,133555,111,4938%3,259%
M88,268,3872018-10-08725,00014,318,75012432,43376,078,42360%531%
M88,264,2172018-10-08725,00014,137,5001241,38151,542,1376%365%
M4,349,6772018-09-302,189,46463,494,4581214,783449,926,6271%709%
M2,476,6092018-09-272,000,00060,000,000127,82977,376,8890%129%
M44,959,1472018-09-22605,00012,553,7501250318,826,4530%150%
M2,449,8232018-09-192,000,00060,000,000121,42962,692,8910%104%
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