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
37239869TF
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2007-08-14Rainer Temme1E98567AB0EF075816651973
Verified2016-06-02Sergey Nosov1E98567AB0EF075813821972
History
DateUserTypeResult
2022-07-21Sid & AndyNF
no factor from 2^72 to 2^73
2022-05-24Dylan DelgadoNF
no factor from 2^71 to 2^72
2016-06-02Sergey NosovC-LL
1E98567AB0EF0758
2016-02-02HBendtzNF-PM1
B1=400000, B2=12000000, e=12
2014-03-02Jerry HallettNF
no factor from 2^70 to 2^71
2013-05-26garoNF
no factor from 2^69 to 2^70
2013-05-26garoNF
no factor from 2^68 to 2^69
2012-04-09Carsten KossendeyNF
no factor from 2^67 to 2^68