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
47170517TF
No factors below 274
TF target 272
P-1
B1 = 450000
B2 = 9112500
LL
StatusDateUserResidueShift
Verified2010-01-02curtiscCAE3EA638B56CAD627929072
Verified2018-07-31Smok_bmv CAE3EA638B56CAD613791978
History
DateUserTypeResult
2019-04-13Sid & AndyNF
no factor from 2^73 to 2^74
2018-07-31Smok_bmv C-LL
CAE3EA638B56CAD6
2017-11-26TheJudgerNF
no factor from 2^72 to 2^73
2012-02-15Jerry HallettNF-PM1
B1=450000, B2=9112500, E=12
2012-01-18GregNF
no factor from 2^71 to 2^72
2012-01-16GregNF
no factor from 2^70 to 2^71
2012-01-14Kyle AskineNF
no factor from 2^69 to 2^70
2012-01-09Kyle AskineNF
no factor from 2^68 to 2^69
2010-01-02curtiscC-LL
CAE3EA638B56CAD6