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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MnStatusDetails
48059087TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11412500
LL
StatusDateUserResidueShift
Verified2011-04-01-Anonymous-A8FB0FF674D07C3F6105460
Verified2019-04-08Sergey NosovA8FB0FF674D07C3F44833811
History
DateUserTypeResult
2019-04-08Sergey NosovC-LL
A8FB0FF674D07C3F
2017-12-09monstNF
no factor from 2^72 to 2^73
2016-02-23Mark RoseNF
no factor from 2^60 to 2^64
2013-07-24Architects CubedNF-PM1
B1=550000, B2=11412500, E=12
2013-07-22Architects CubedNF
no factor from 2^71 to 2^72
2012-08-14bcp19NF
no factor from 2^70 to 2^71
2012-08-13bcp19NF
no factor from 2^69 to 2^70
2011-04-01-Anonymous-C-LL
A8FB0FF674D07C3F