Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
63883543TF
No factors below 274
TF target 274
P-1
B1 = 590000
B2 = 14750000
LL
StatusDateUserResidueShift
Verified2014-03-18volovik24AC1D74818DEEAA11832455
Verified2022-08-28Egor K24AC1D74818DEEAA9551529
History
DateUserTypeResult
2022-08-28Egor KC-LL
24AC1D74818DEEAA
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-03-18volovikC-LL
24AC1D74818DEEAA
2013-08-18GregNF-PM1
B1=590000, B2=14750000, e=6
2013-08-14Jerry HallettNF
no factor from 2^73 to 2^74
2013-07-31TheJudgerNF
no factor from 2^72 to 2^73
2013-07-31TheJudgerNF
no factor from 2^71 to 2^72
2012-09-08-Anonymous-NF
no factor from 2^70 to 2^71
2012-01-10tmorrowNF
no factor from 2^69 to 2^70
2009-08-28Sturle SundeNF
no factor from 2^68 to 2^69
2009-03-12SDSANF
no factor from 2^67 to 2^68
2009-03-11SDSANF
no factor from 2^66 to 2^67
2009-03-07rickNF
no factor from 2^65 to 2^66
2009-03-05WorknPlayNF
no factor from 2^64 to 2^65
2009-03-04Wojciech FlorekNF
no factor from 2^63 to 2^64