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
59522479TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11340000
LL
StatusDateUserResidueShift
Bad2012-12-18ANONYMOUS11AFDDF27D1E0ED134655023
Verified2017-07-27storm55107C8735FE611A796716461224
Verified2017-07-29ATH7C8735FE611A7967272
History
DateUserTypeResult
2018-03-14monstNF
no factor from 2^73 to 2^74
2017-07-29ATHC-LL
7C8735FE611A7967
2017-07-27storm5510C-LL
7C8735FE611A7967
2016-02-23Mark RoseNF
no factor from 2^56 to 2^63
2012-12-18ANONYMOUSC-LL
11AFDDF27D1E0ED1
2012-12-12ANONYMOUSNF-PM1
B1=560000, B2=11340000, E=6
2012-10-26Jerry HallettNF
no factor from 2^72 to 2^73
2012-01-01amberjrNF
no factor from 2^71 to 2^72
2012-01-01amberjrNF
no factor from 2^70 to 2^71
2011-07-13XyzzyNF
no factor from 2^69 to 2^70
2009-12-13Matthew LinderNF
no factor from 2^68 to 2^69
2009-01-15jfarekNF
no factor from 2^67 to 2^68
2008-12-05dtlgcNF
no factor from 2^66 to 2^67
2008-11-14dtlgcNF
no factor from 2^65 to 2^66
2008-11-13TihyNF
no factor from 2^64 to 2^65
2008-07-09monstNF
no factor from 2^63 to 2^64