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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MnStatusDetails
37783037TF
No factors below 273
TF target 271
P-1
B1 = 370000
B2 = 7307500
LL
StatusDateUserResidueShift
Verified2008-09-16Lloyd MillerDC2A66D8ABD3F3B933354838
Verified2016-04-11ShnobelDC2A66D8ABD3F3B914077034
History
DateUserTypeResult
2022-07-16Sid & AndyNF
no factor from 2^72 to 2^73
2019-01-26Architects CubedNF
no factor from 2^71 to 2^72
2016-04-11ShnobelC-LL
DC2A66D8ABD3F3B9
2014-12-04James HeinrichNF-PM1
B1=370000, B2=7307500, E=12
2014-11-27chalsallNF
no factor from 2^70 to 2^71
2014-10-13Architects CubedNF
no factor from 2^69 to 2^70
2013-07-27Carsten KossendeyNF
no factor from 2^68 to 2^69
2012-04-09Carsten KossendeyNF
no factor from 2^67 to 2^68