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
40735363TF
No factors below 273
TF target 272
P-1
B1 = 670000
B2 = 670000
LL
StatusDateUserResidueShift
Verified2010-02-25luenem_m71621000796F696D29723908
Verified2017-05-02Evgeniy Zavialov71621000796F696D6818011
History
DateUserTypeResult
2019-04-28Random GPUsNF
no factor from 2^72 to 2^73
2017-05-02Evgeniy ZavialovC-LL
71621000796F696D
2015-06-05Ethan O'ConnorNF
no factor from 2^71 to 2^72
2014-12-23ChuckNF
no factor from 2^70 to 2^71
2014-12-23ChuckNF
no factor from 2^69 to 2^70
2013-10-24Carsten KossendeyNF
no factor from 2^68 to 2^69
2010-02-25luenem_mC-LL
71621000796F696D
2009-05-07ANONYMOUSNF-PM1
B1=670000