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
52806077TF
No factors below 274
TF target 273
P-1
B1 = 520000
B2 = 10920000
LL
StatusDateUserResidueShift
Verified2014-03-24arnaud744C140C0F8A27267213160
Verified2020-02-11Smok_bmv 744C140C0F8A272625926853
History
DateUserTypeResult
2020-02-11Smok_bmv C-LL
744C140C0F8A2726
2019-07-06lobsterfordinnerNF
no factor from 2^73 to 2^74
2016-01-21AirSquirrelsNF
no factor from 2^72 to 2^73
2014-03-24arnaudC-LL
744C140C0F8A2726
2012-05-27TheJudgerNF-PM1
B1=520000, B2=10920000, E=6
2012-03-15Craig MeyersNF
no factor from 2^69 to 2^72
2010-04-01unconnectedNF
no factor from 2^68 to 2^69
2009-05-14benthomasNF
no factor from 2^67 to 2^68
2009-03-11-Anonymous-NF
no factor from 2^66 to 2^67
2009-02-15-Anonymous-NF
no factor from 2^65 to 2^66
2009-02-14-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-19DerekNF
no factor to 2^64