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
45864289TF
No factors below 275
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2009-03-15dirkswansonED0D1368A110BAFB10872596
Verified2018-07-13Sergey NosovED0D1368A110BAFB38190986
History
DateUserTypeResult
2020-05-24Sid & AndyNF
no factor from 2^74 to 2^75
2020-02-17Sid & AndyNF-PM1
B1=1500000, B2=30000000, E=12
2019-12-21-Anonymous-NF
no factor from 2^73 to 2^74
2018-07-13Sergey NosovC-LL
ED0D1368A110BAFB
2017-12-31-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-05-23el groccoNF
no factor from 2^69 to 2^70
2014-08-18VictordeHollanderNF
no factor from 2^68 to 2^69
2009-03-15dirkswansonC-LL
ED0D1368A110BAFB
2009-01-27dirkswansonNF-PM1
B1=780000