Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
48132311TF
No factors below 273
TF target 272
P-1
B1 = 520000
B2 = 10790000
LL
StatusDateUserResidueShift
Verified2010-04-23lindedC9048017B565DEE138172140
Verified2019-04-16Sergey NosovC9048017B565DEE147943662
History
DateUserTypeResult
2019-04-16Sergey NosovC-LL
C9048017B565DEE1
2017-12-14Mark RoseNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-08LaurVNF
no factor from 2^70 to 2^71
2010-04-23lindedC-LL
C9048017B565DEE1
2010-03-03lindedNF-PM1
B1=520000, B2=10790000