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
50826253TF
No factors below 274
TF target 273
P-1
B1 = 615000
B2 = 20910000
LL
StatusDateUserResidueShift
Verified2010-06-20linded1ABCDB500DF86E987200488
Verified2019-09-23Smok_bmv 1ABCDB500DF86E9819653459
History
DateUserTypeResult
2019-09-23Smok_bmv C-LL
1ABCDB500DF86E98
2018-09-30Mark RoseNF
no factor from 2^73 to 2^74
2016-02-05AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-23Judge HaleNF
no factor from 2^71 to 2^72
2015-06-26Mark RoseNF
no factor from 2^70 to 2^71
2015-01-23monstNF
no factor from 2^69 to 2^70
2010-06-20lindedC-LL
1ABCDB500DF86E98
2009-05-01tmorrowNF
no factor from 2^68 to 2^69
2009-04-15dtlgcNF
no factor from 2^67 to 2^68
2009-04-08Sturle SundeNF-PM1
B1=615000, B2=20910000, E=6
2008-12-01Sturle SundeNF
no factor from 2^66 to 2^67
2008-11-29Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-26Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-27DerekNF
no factor to 2^64