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
49788127TF
No factors below 273
TF target 273
P-1
B1 = 780000
B2 = 780000
LL
StatusDateUserResidueShift
Verified2011-10-06curtisc8E422813B2F6489710492890
Verified2019-10-24frolyar8E422813B2F6489714568777
History
DateUserTypeResult
2019-10-24frolyarC-LL
8E422813B2F64897
2018-01-24monstNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-14Mark RoseNF
no factor from 2^70 to 2^71
2015-06-12Architects CubedNF
no factor from 2^69 to 2^70
2011-10-06curtiscC-LL
8E422813B2F64897
2010-03-13-Anonymous-NF-PM1
B1=780000