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
48531887TF
No factors below 273
TF target 272
P-1
B1 = 765000
B2 = 765000
LL
StatusDateUserResidueShift
Verified2012-10-12curtisc3477E483460172D61032088
Verified2019-05-26Sergey Nosov3477E483460172D645068542
History
DateUserTypeResult
2019-05-26Sergey NosovC-LL
3477E483460172D6
2018-02-23-Anonymous-NF
no factor from 2^72 to 2^73
2012-10-12curtiscC-LL
3477E483460172D6
2012-01-04KilsonNF
no factor from 2^71 to 2^72
2012-01-04KilsonNF
no factor from 2^70 to 2^71
2011-12-10Kyle AskineNF
no factor from 2^69 to 2^70
2011-03-24-Anonymous-NF-PM1
B1=765000