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
50923657TF
No factors below 274
TF target 273
P-1
B1 = 600000
B2 = 17250000
LL
StatusDateUserResidueShift
Verified2010-06-07curtisc3AA89B3C48B7ED788468362
Verified2020-04-04Sergey Nosov3AA89B3C48B7ED781296810
History
DateUserTypeResult
2020-04-04Sergey NosovC-LL
3AA89B3C48B7ED78
2018-10-23Mark RoseNF
no factor from 2^73 to 2^74
2015-12-19AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-15LaurVNF
no factor from 2^71 to 2^72
2015-05-18Mark RoseNF
no factor from 2^70 to 2^71
2015-01-09monstNF
no factor from 2^69 to 2^70
2010-06-07curtiscC-LL
3AA89B3C48B7ED78
2009-07-18S00030NF
no factor from 2^68 to 2^69
2009-05-17timbitNF-PM1
B1=600000, B2=17250000
2009-04-13tmorrowNF
no factor from 2^67 to 2^68
2009-02-04Sergey MiklinNF
no factor from 2^66 to 2^67
2009-02-03Sergey MiklinNF
no factor from 2^65 to 2^66
2009-02-01Sergey MiklinNF
no factor from 2^64 to 2^65
2008-10-04DerekNF
no factor to 2^64