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
47913323TF
No factors below 273
TF target 272
P-1
B1 = 540000
B2 = 11340000
LL
StatusDateUserResidueShift
Verified2009-01-16curtisc1EE00AECBCF05CE247287677
Verified2019-03-16Sergey Nosov1EE00AECBCF05CE222612920
History
DateUserTypeResult
2019-03-16Sergey NosovC-LL
1EE00AECBCF05CE2
2018-01-15HardyP GermanyNF
no factor from 2^72 to 2^73
2013-07-31Architects CubedNF-PM1
B1=540000, B2=11340000, E=12
2013-07-27Architects CubedNF
no factor from 2^71 to 2^72
2012-07-12bcp19NF
no factor from 2^70 to 2^71
2012-07-12bcp19NF
no factor from 2^69 to 2^70
2009-01-16curtiscC-LL
1EE00AECBCF05CE2