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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MnStatusDetails
58813129TF
No factors below 274
TF target 273
P-1
B1 = 550000
B2 = 11275000
LL
StatusDateUserResidueShift
Verified2013-06-29-Anonymous-A5917C5EDEE1F6F915209884
Verified2021-08-12frolyarA5917C5EDEE1F6F954799729
History
DateUserTypeResult
2021-08-12frolyarC-LL
A5917C5EDEE1F6F9
2018-05-08ktonyNF
no factor from 2^73 to 2^74
2013-06-29-Anonymous-C-LL
A5917C5EDEE1F6F9
2012-11-11TheJudgerNF-PM1
B1=550000, B2=11275000, E=12
2012-10-13sirlprNF
no factor from 2^72 to 2^73
2011-11-11phoenicisNF
no factor from 2^71 to 2^72
2011-11-11phoenicisNF
no factor from 2^70 to 2^71
2008-11-10Son JohanNF
no factor to 2^70