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
56995129TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 12540000
LL
StatusDateUserResidueShift
Verified2013-08-09ozkanpakdilD3F6F5A394C8CDE047142608
Verified2020-10-25dmbeesonD3F6F5A394C8CDE011516791
History
DateUserTypeResult
2020-10-25dmbeesonC-LL
D3F6F5A394C8CDE0
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2016-01-03Mark RoseNF
no factor from 2^72 to 2^73
2013-08-09ozkanpakdilC-LL
D3F6F5A394C8CDE0
2012-10-06TheJudgerNF-PM1
B1=570000, B2=12540000, E=12
2012-06-27Jerry HallettNF
no factor from 2^71 to 2^72
2011-09-13ferdyNF
no factor from 2^70 to 2^71
2011-06-14Paul LeylandNF
no factor from 2^69 to 2^70
2011-04-27knerveNF
no factor from 2^68 to 2^69
2009-05-23Cereal BusinessNF
no factor from 2^67 to 2^68
2008-09-03Sturle SundeNF
no factor from 2^66 to 2^67
2008-09-03Sturle SundeNF
no factor from 2^65 to 2^66
2008-09-02Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-31Sturle SundeNF
no factor from 2^63 to 2^64