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
101377229TF
No factors below 277
TF target 276
P-1
B1 = 980000
B2 = 15435000
LL
StatusDateUserResidueShift
Unverified2020-07-12ANONYMOUS028280DE7A858E__71775644
History
DateUserTypeResult
2020-07-12ANONYMOUSC-LL
028280DE7A858E__
2020-05-15ChuckNF
no factor from 2^76 to 2^77
2020-04-17Architects CubedNF
no factor from 2^75 to 2^76
2020-04-05Architects CubedNF
no factor from 2^74 to 2^75
2020-03-18Architects CubedNF
no factor from 2^73 to 2^74
2020-02-23Architects CubedNF
no factor from 2^72 to 2^73
2019-12-06Steve SybesmaNF-PM1
B1=980000, B2=15435000
2014-12-02RichD0NF
no factor from 2^71 to 2^72
2014-04-29SMoffatNF
no factor from 2^70 to 2^71
2014-03-29SMoffatNF
no factor from 2^69 to 2^70
2014-03-25SMoffatNF
no factor from 2^68 to 2^69
2013-09-03shaun marienNF
no factor from 2^67 to 2^68
2013-08-25Preben SNF
no factor from 2^66 to 2^67
2012-04-15Le ComteNF
no factor from 2^65 to 2^66
2010-08-13sasaki3NF
no factor from 2^64 to 2^65
2010-04-071997rj7NF
no factor from 2^63 to 2^64