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
82897601TF
No factors below 279
TF target 275
P-1
B1 = 710000
B2 = 14555000
LL
StatusDateUserResidueShift
Bad2018-10-12-Anonymous-E035B5AE29127B0E53607050
Verified2020-05-03Runtime ErrorCDFDF801B821700328587713
Verified2020-11-21kxLDccUCDFDF801B821700373425764
History
DateUserTypeResult
2020-11-21kxLDccUC-LL
CDFDF801B8217003
2020-06-30lobsterfordinnerNF
no factor from 2^78 to 2^79
2020-06-14lobsterfordinnerNF
no factor from 2^77 to 2^78
2020-06-11lobsterfordinnerNF
no factor from 2^76 to 2^77
2020-05-03Runtime ErrorC-LL
CDFDF801B8217003
2019-05-07Niels_Mache_NextcloudNF
no factor from 2^75 to 2^76
2018-10-12-Anonymous-C-LL
E035B5AE29127B0E
2016-12-12TheJudgerNF-PM1
B1=710000, B2=14555000, E=12
2016-12-03-Anonymous-NF
no factor from 2^74 to 2^75
2016-12-03-Anonymous-NF
no factor from 2^73 to 2^74
2016-12-03-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-03-Anonymous-NF
no factor from 2^71 to 2^72
2014-03-06ITSNF
no factor from 2^70 to 2^71
2013-07-15JoDuNF
no factor from 2^69 to 2^70
2013-02-18-Anonymous-NF
no factor from 2^68 to 2^69
2013-02-10rx7350NF
no factor from 2^67 to 2^68
2013-02-09rx7350NF
no factor from 2^66 to 2^67
2012-08-21Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-11-28Architects CubedNF
no factor from 2^64 to 2^65