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
48055981TF
No factors below 273
TF target 272
P-1
B1 = 560000
B2 = 15120000
LL
StatusDateUserResidueShift
Verified2010-05-01WRBD68F6B0D3A9E5E811257972
Verified2019-04-07Sergey NosovBD68F6B0D3A9E5E826780222
History
DateUserTypeResult
2019-04-07Sergey NosovC-LL
BD68F6B0D3A9E5E8
2017-12-10Mark RoseNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-22Mark RoseNF
no factor from 2^70 to 2^71
2015-06-21Architects CubedNF
no factor from 2^69 to 2^70
2010-05-01WRC-LL
BD68F6B0D3A9E5E8
2010-03-04WRNF-PM1
B1=560000, B2=15120000, E=12