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
40361459TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2008-05-22Hoang Anh VoCB3CF35BEBECAE799626991
Verified2017-03-01Sergey NosovCB3CF35BEBECAE7913439448
History
DateUserTypeResult
2020-10-05Sid & AndyNF
no factor from 2^74 to 2^75
2020-08-03Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=12
2019-12-30-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-05-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-01Sergey NosovC-LL
CB3CF35BEBECAE79
2015-03-12Gordon SpenceNF
no factor from 2^71 to 2^72
2014-12-22NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-22NickOfTimeNF
no factor from 2^69 to 2^70
2013-10-27VictordeHollanderNF
no factor from 2^68 to 2^69