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
65589889TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Verified2015-01-21curtisc7F4D31E83B70871963238626
Verified2023-02-07Smok_bmv 7F4D31E83B70871938158558
History
DateUserTypeResult
2023-02-07Smok_bmv C-LL
7F4D31E83B708719
2022-06-15y-omoriNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2015-01-21curtiscC-LL
7F4D31E83B708719
2014-09-11LaurVNF
no factor from 2^73 to 2^74
2014-02-12Aaron HavilandNF-PM1
B1=630000, B2=12600000
2014-01-29BdotNF
no factor from 2^72 to 2^73
2013-12-21RichD0NF
no factor from 2^71 to 2^72
2012-06-24MarzbugNF
no factor from 2^70 to 2^71
2012-01-28symalladNF
no factor from 2^69 to 2^70
2010-01-11seekuaNF
no factor from 2^68 to 2^69
2010-01-08seekuaNF
no factor from 2^67 to 2^68
2010-01-05seekuaNF
no factor from 2^66 to 2^67
2010-01-03symalladNF
no factor from 2^65 to 2^66
2009-12-31badwolfNF
no factor from 2^64 to 2^65
2009-01-14Wojciech FlorekNF
no factor from 2^63 to 2^64