Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
43620631TF
No factors below 273
TF target 272
P-1
B1 = 500000
B2 = 9000000
LL
StatusDateUserResidueShift
Bad2010-06-01d3lav3ga11EA54B5D6BDC4A924046732
Verified2018-01-08Sergey Nosov31DABD82EA7504F720888423
Verified2018-01-10MadPoo31DABD82EA7504F723533107
History
DateUserTypeResult
2018-08-07-Anonymous-NF
no factor from 2^72 to 2^73
2018-01-10MadPooC-LL
31DABD82EA7504F7
2018-01-08Sergey NosovC-LL
31DABD82EA7504F7
2015-09-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-18-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-04chalsallNF
no factor from 2^69 to 2^70
2014-01-12LaurVNF
no factor from 2^68 to 2^69
2010-06-01d3lav3gaC-LL
11EA54B5D6BDC4A9