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
332209909TF
No factors below 281
TF target 281
P-1
B1 = 3030000
B2 = 34845000
LL
StatusDateUserResidueShift
Unverified2016-07-09Sergey NosovBA8402F88E8AAB__88484673
History
DateUserTypeResult
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2016-07-09Sergey NosovC-LL
BA8402F88E8AAB__
2016-03-16Sergey NosovNF
no factor from 2^80 to 2^81
2016-03-10Sergey NosovNF
no factor from 2^79 to 2^80
2016-03-07Sergey NosovNF
no factor from 2^78 to 2^79
2016-03-07Sergey NosovNF
no factor from 2^77 to 2^78
2011-10-14Gavin BrockNF-PM1
B1=3030000, B2=34845000
2011-06-21Gavin BrockNF
no factor from 2^76 to 2^77
2010-11-29Gavin BrockNF
no factor from 2^75 to 2^76
2008-11-22Josef SpiessNF
no factor from 2^74 to 2^75
2008-11-17Josef SpiessNF
no factor from 2^73 to 2^74
2008-11-15Josef SpiessNF
no factor from 2^72 to 2^73
2008-11-13Josef SpiessNF
no factor from 2^71 to 2^72
2008-11-13Josef SpiessNF
no factor from 2^70 to 2^71
2008-11-13Josef SpiessNF
no factor from 2^69 to 2^70
2008-11-12Josef SpiessNF
no factor from 2^68 to 2^69