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
48278617TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 14548750
LL
StatusDateUserResidueShift
Verified2011-02-27ADale1CD08A5BAD51D1A416474312
Verified2019-04-29Sergey Nosov1CD08A5BAD51D1A418122049
History
DateUserTypeResult
2019-04-29Sergey NosovC-LL
1CD08A5BAD51D1A4
2018-01-28TheJudgerNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-17LaurVNF
no factor from 2^70 to 2^71
2015-09-02XZTNF
no factor from 2^69 to 2^70
2011-02-27ADaleC-LL
1CD08A5BAD51D1A4
2010-11-05ADaleNF-PM1
B1=565000, B2=14548750