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
69474649TF
No factors below 275
TF target 274
P-1
B1 = 705000
B2 = 14628750
LL
StatusDateUserResidueShift
Unverified2016-09-19Shnobel4A0AA7A705FBC7__58585300
History
DateUserTypeResult
2016-09-19ShnobelC-LL
4A0AA7A705FBC7__
2016-05-05owftheevilNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2014-06-13Gordon SpenceNF
no factor from 2^73 to 2^74
2014-06-13Gordon SpenceNF
no factor from 2^72 to 2^73
2014-02-19YepkaNF-PM1
B1=705000, B2=14628750
2014-02-02garoNF
no factor from 2^71 to 2^72
2013-05-01PascalBieriNF
no factor from 2^70 to 2^71
2012-05-16E.LechnerNF
no factor from 2^69 to 2^70
2010-03-15RafałNF
no factor from 2^68 to 2^69
2010-03-10-Anonymous-NF
no factor from 2^67 to 2^68
2010-02-20Sturle SundeNF
no factor from 2^66 to 2^67
2010-02-18PrimeCruncherNF
no factor from 2^65 to 2^66
2010-02-15alexey77NF
no factor from 2^64 to 2^65