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
90524633TF
No factors below 277
TF target 275
P-1
B1 = 680000
B2 = 12070000
LL
StatusDateUserResidueShift
Unverified2019-12-14dcromster9548C6BE505C40__83713971
History
DateUserTypeResult
2019-12-14dcromsterC-LL
9548C6BE505C40__
2019-02-11RuzovejNF-PM1
B1=680000, B2=12070000
2019-01-20TheJudgerNF
no factor from 2^76 to 2^77
2018-12-02TheJudgerNF
no factor from 2^75 to 2^76
2018-12-02TheJudgerNF
no factor from 2^74 to 2^75
2018-10-241997rj7NF
no factor from 2^73 to 2^74
2017-02-23Carsten KossendeyNF
no factor from 2^72 to 2^73
2016-02-21Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-11-22ANONYMOUSNF
no factor from 2^70 to 2^71
2014-04-06HobzNF
no factor from 2^69 to 2^70
2011-05-24Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-01-20Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-11-25Carsten KossendeyNF
no factor from 2^66 to 2^67