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
25015499TF
No factors below 273
TF target 270
P-1
B1 = 295000
B2 = 7448750
LL
StatusDateUserResidueShift
Verified2005-03-20C. Cooper / S. Boone3FBE094C8D8F9CCE7187628
Verified2010-09-08Eugene Chertok3FBE094C8D8F9CCE19139425
History
DateUserTypeResult
2022-12-30RichD0NF
no factor from 2^72 to 2^73
2022-08-25Jon PaceNF
no factor from 2^71 to 2^72
2021-05-29mikrNF
no factor from 2^70 to 2^71
2017-04-26ramgeisNF
no factor from 2^69 to 2^70
2017-04-26ramgeisNF
no factor from 2^68 to 2^69
2015-12-18VictordeHollanderNF
no factor from 2^67 to 2^68
2010-09-08Eugene ChertokC-LL
3FBE094C8D8F9CCE