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
39516509TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11550000
LL
StatusDateUserResidueShift
Verified2008-09-16Dandot Moore387C02D636BFFCB31533483
Verified2016-12-11Sergey Nosov387C02D636BFFCB34131290
History
DateUserTypeResult
2022-05-19RichD0NF
no factor from 2^72 to 2^73
2019-08-01Architects CubedNF-PM1
B1=550000, B2=11550000, E=12
2019-07-29monstNF
no factor from 2^71 to 2^72
2016-12-11Sergey NosovC-LL
387C02D636BFFCB3
2014-12-13NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-06Mark RoseNF
no factor from 2^69 to 2^70
2008-12-13-Anonymous-NF-PM1
B1=450000, B2=11025000