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
82526453TF
No factors below 276
TF target 275
P-1
B1 = 705000
B2 = 14452500
LL
StatusDateUserResidueShift
Bad2017-11-19blubbered33DF7817E36D8A764963042161
Verified2023-10-08MadPoo99A18AD8FC4152D578955567
Verified2023-10-11Torchwood Institute99A18AD8FC4152D522005801
History
DateUserTypeResult
2023-10-11Torchwood InstituteC-LL
99A18AD8FC4152D5
2023-10-08MadPooC-LL
99A18AD8FC4152D5
2022-06-07MadPooNF
no factor from 2^75 to 2^76
2017-11-19blubbered33C-LL
DF7817E36D8A7649
2017-08-03Oliver KruseNF-PM1
B1=705000, B2=14452500, E=12
2016-12-16AirSquirrelsNF
no factor from 2^74 to 2^75
2016-12-16AirSquirrelsNF
no factor from 2^73 to 2^74
2015-12-20Mark RoseNF
no factor from 2^72 to 2^73
2013-01-31SWL551NF
no factor from 2^71 to 2^72
2013-01-31SWL551NF
no factor from 2^70 to 2^71
2013-01-31SWL551NF
no factor from 2^69 to 2^70
2013-01-31SWL551NF
no factor from 2^68 to 2^69
2013-01-31SWL551NF
no factor from 2^67 to 2^68
2013-01-31SWL551NF
no factor from 2^66 to 2^67
2013-01-31SWL551NF
no factor from 2^72 to 2^73
2012-08-06Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-17Architects CubedNF
no factor from 2^64 to 2^65