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
65362369TF
No factors below 275
TF target 274
P-1
B1 = 580000
B2 = 11455000
LL
StatusDateUserResidueShift
Verified2015-03-13HandyMan_200028A7BE5BAA53FB8B30750705
Verified2023-06-19Sergey Nosov28A7BE5BAA53FB8B7608592
History
DateUserTypeResult
2023-06-19Sergey NosovC-LL
28A7BE5BAA53FB8B
2021-08-26rushynNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2015-03-13HandyMan_2000C-LL
28A7BE5BAA53FB8B
2014-02-17krackerNF-PM1
B1=580000, B2=11455000, E=6
2014-01-08RichD0NF
no factor from 2^73 to 2^74
2014-01-07bayanneNF
no factor from 2^72 to 2^73
2013-12-05Mark RoseNF
no factor from 2^71 to 2^72
2013-03-10lycornNF
no factor from 2^69 to 2^71
2010-01-06-Anonymous-NF
no factor from 2^68 to 2^69
2009-03-20FreightyardNF
no factor from 2^67 to 2^68
2009-03-19Sturle SundeNF
no factor from 2^66 to 2^67
2009-03-18oodairaNF
no factor from 2^65 to 2^66
2009-03-17SabreseneNF
no factor from 2^64 to 2^65
2009-01-11Wojciech FlorekNF
no factor from 2^63 to 2^64