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

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Exponent Range:










MnStatusDetails
37522483TF
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-04-25Brian PilarczykBDF32FA2AB1D8C8929787591
Verified2016-06-24baseyBDF32FA2AB1D8C895132174
History
DateUserTypeResult
2022-07-19TheJudgerNF
no factor from 2^72 to 2^73
2022-05-28RichD0NF
no factor from 2^71 to 2^72
2016-06-24baseyC-LL
BDF32FA2AB1D8C89
2016-03-08HBendtzNF-PM1
B1=400000, B2=12000000, e=12
2014-03-06Jerry HallettNF
no factor from 2^70 to 2^71
2013-12-02bayanneNF
no factor from 2^69 to 2^70
2013-05-05Torben K.NF
no factor from 2^68 to 2^69
2012-05-04Serge BatalovNF
no factor from 2^67 to 2^68