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
56671507TF
No factors below 275
TF target 273
P-1
B1 = 560000
B2 = 11200000
LL
StatusDateUserResidueShift
Verified2012-11-16KC3B0710AD6E1ED0B816606741
Verified2021-04-25Sergey Nosov3B0710AD6E1ED0B816870506
History
DateUserTypeResult
2021-04-25Sergey NosovC-LL
3B0710AD6E1ED0B8
2020-03-25Sid & AndyNF
no factor from 2^74 to 2^75
2018-11-16ChuckNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2016-01-22-Anonymous-NF
no factor from 2^72 to 2^73
2012-11-16KCC-LL
3B0710AD6E1ED0B8
2012-07-22TheJudgerNF-PM1
B1=560000, B2=11200000
2012-06-20Jerry HallettNF
no factor from 2^71 to 2^72
2011-09-02monstNF
no factor from 2^70 to 2^71
2011-09-02monstNF
no factor from 2^69 to 2^70
2011-04-16-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-24magicxhNF
no factor from 2^67 to 2^68
2008-08-04Sturle SundeNF
no factor from 2^66 to 2^67
2008-08-03Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-03Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-03Sturle SundeNF
no factor from 2^63 to 2^64