Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
57731249TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11070000
LL
StatusDateUserResidueShift
Verified2013-12-15twmossD3C381D5440232B536505119
Verified2021-06-03-Anonymous-D3C381D5440232B523937535
History
DateUserTypeResult
2021-06-03-Anonymous-C-LL
D3C381D5440232B5
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-12-15twmossC-LL
D3C381D5440232B5
2012-09-22GrunwalderGIMPNF-PM1
B1=540000, B2=11070000
2012-08-31Craig MeyersNF
no factor from 2^72 to 2^73
2012-05-04monstNF
no factor from 2^71 to 2^72
2011-10-30XyzzyNF
no factor from 2^70 to 2^71
2011-06-18GrunwalderGIMPNF
no factor from 2^69 to 2^70
2011-04-26Paul LeylandNF
no factor from 2^68 to 2^69
2010-05-28ANONYMOUSNF
no factor from 2^67 to 2^68
2010-05-27ANONYMOUSNF
no factor from 2^66 to 2^67
2009-01-17endless_mikeNF
no factor from 2^65 to 2^66
2009-01-17Team_DeutschlandNF
no factor from 2^64 to 2^65
2009-01-10Sturle SundeNF
no factor from 2^63 to 2^64