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
58109329Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11070000
LL
StatusDateUserResidueShift
Verified2014-09-27William Wallace8E10723CBBF93E0632096543
Verified2021-06-22-Anonymous-8E10723CBBF93E065040897
History
DateUserTypeResult
2021-06-22-Anonymous-C-LL
8E10723CBBF93E06
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2014-09-27William WallaceC-LL
8E10723CBBF93E06
2014-09-15Jerry HallettNF
no factor from 2^73 to 2^74
2012-08-05TheJudgerNF-PM1
B1=540000, B2=11070000, E=12
2012-06-08Craig MeyersNF
no factor from 2^72 to 2^73
2012-05-31Craig MeyersNF
no factor from 2^71 to 2^72
2011-09-27dmaineNF
no factor from 2^70 to 2^71
2011-06-27JAMNF
no factor from 2^69 to 2^70
2011-04-27-Anonymous-NF
no factor from 2^68 to 2^69
2009-06-04heyba_manbaNF
no factor from 2^67 to 2^68
2008-11-12Sturle SundeNF
no factor from 2^66 to 2^67
2008-11-11Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-09andyhardtNF
no factor from 2^64 to 2^65
2008-11-07tmorrowNF
no factor from 2^63 to 2^64