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
37048679TF
No factors below 274
TF target 271
P-1
B1 = 195000
B2 = 3705000
LL
StatusDateUserResidueShift
Verified2007-07-24tscAE8ABBD7D510F0771712467
Verified2016-02-06SRJ2877AE8ABBD7D510F0771300621
History
DateUserTypeResult
2020-02-21-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
2016-02-06SRJ2877C-LL
AE8ABBD7D510F077
2014-11-16srow7NF
no factor from 2^70 to 2^71
2014-10-13blipNF
no factor from 2^69 to 2^70
2010-03-24Carsten KossendeyNF-PM1
B1=195000, B2=3705000, E=6
2009-04-08Roger KohnNF
no factor to 2^69