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
37074337TF
No factors below 274
TF target 271
P-1
B1 = 450000
B2 = 13837500
LL
StatusDateUserResidueShift
Verified2008-05-15Serge BatalovA4841440EB14D13317927663
Verified2008-05-22Serge BatalovA4841440EB14D13317927663
Verified2015-09-23MadPooA4841440EB14D13325432991
History
DateUserTypeResult
2020-02-28-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-25-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-25-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-23MadPooC-LL
A4841440EB14D133
2014-11-14Mark RoseNF
no factor from 2^70 to 2^71
2014-11-14Mark RoseNF
no factor from 2^69 to 2^70
2008-05-15Serge BatalovC-LL
A4841440EB14D133