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
59365049Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11480000
LL
StatusDateUserResidueShift
Verified2013-06-03Ken WnekE3A0FA35AA38D80521926788
Verified2021-09-11Terry KimE3A0FA35AA38D80537658717
History
DateUserTypeResult
2021-09-11Terry KimC-LL
E3A0FA35AA38D805
2019-01-01-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2013-06-03Ken WnekC-LL
E3A0FA35AA38D805
2013-02-03TheJudgerNF-PM1
B1=560000, B2=11480000, E=12
2012-09-24Craig MeyersNF
no factor from 2^71 to 2^73
2011-11-13-Anonymous-NF
no factor from 2^70 to 2^71
2011-07-13megavinkNF
no factor from 2^69 to 2^70
2009-06-16PassaNF
no factor from 2^68 to 2^69
2009-03-26ckprimeNF
no factor from 2^67 to 2^68
2009-03-25ckprimeNF
no factor from 2^66 to 2^67
2009-03-23sannerud.comNF
no factor from 2^65 to 2^66
2009-03-20sannerud.comNF
no factor from 2^64 to 2^65
2008-06-22monstNF
no factor from 2^63 to 2^64