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
40289413TF
No factors below 274
TF target 272
P-1
B1 = 665000
B2 = 665000
LL
StatusDateUserResidueShift
Verified2010-10-04jfandre29BB504FC2D1925F10966782
Verified2017-07-07Evgeniy Zavialov29BB504FC2D1925F9700473
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2017-07-07Evgeniy ZavialovC-LL
29BB504FC2D1925F
2015-02-24tigreroarsNF
no factor from 2^71 to 2^72
2014-12-18Mark RoseNF
no factor from 2^70 to 2^71
2014-12-18Mark RoseNF
no factor from 2^69 to 2^70
2013-10-27VictordeHollanderNF
no factor from 2^68 to 2^69
2010-10-04jfandreC-LL
29BB504FC2D1925F
2009-01-04-Anonymous-NF-PM1
B1=665000