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
16834331Factored
FactorDigitsBitsDate
134674649927.0old
24578123271031.22008-09-08 12:40:27
48482873291032.22008-09-08 12:40:27
731620025271136.12008-09-08 12:40:28
1304997339131236.92008-09-08 12:40:28
3389760890171238.32008-09-08 12:40:28
1593387073410292832572167.12019-06-20 04:01:08
ECM
DigitsB1Curves
25500001 / 280
Estimated T-Level: 20.0
TF below 2^61 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2021-05-07nordi12D1B5AAE3F9DFD67519898753
History
DateUserTypeResult
2024-03-10nordiNF-PM1
B1=500000
2023-02-20wickNF
Redundant composite factor (73162002527*338976089017) from 2^74 to 2^75
2023-01-02wickNF
no factor from 2^73 to 2^74
2022-12-30wickNF
no factor from 2^72 to 2^73
2022-12-30wickNF
no factor from 2^71 to 2^72
2022-12-30wickNF
no factor from 2^70 to 2^71
2022-12-30wickNF
no factor from 2^69 to 2^70
2022-12-30wickNF
no factor from 2^68 to 2^69
2022-12-30wickNF
no factor from 2^67 to 2^68
2022-12-30wickNF
no factor from 2^65 to 2^66
2022-12-30wickNF
no factor from 2^64 to 2^65
2022-12-30wickNF
no factor from 2^63 to 2^64
2022-12-30wickNF
no factor from 2^62 to 2^63
2022-12-30wickNF
no factor from 2^61 to 2^62
2022-12-30wickNF
no factor from 2^60 to 2^61
2022-12-30wickF
Factor: 130499733913 / TF: 1-60
2022-12-30wickF
Factor: 73162002527 / TF: 1-60
2022-12-30wickF
Factor: 652941394284222521 / TF: 1-60
2022-12-30wickF
Factor: 338976089017 / TF: 1-60
2022-12-30wickF
Factor: 331005012446598223 / TF: 1-60
2022-12-30wickF
Factor: 4848287329 / TF: 1-60
2022-12-30wickF
Factor: 2457812327 / TF: 1-60
2022-12-30wickF
Factor: 134674649 / TF: 1-60
2022-11-27LordJuliusNF
no factor from 2^69 to 2^70
2022-11-27LordJuliusNF
no factor from 2^65 to 2^66
2021-08-06Seth_TrNF
no factor from 2^67 to 2^68
2021-05-07curtiscCERT
PRP Certification
Proof certified good
2021-05-07nordiC-PRP
M16834331/134674649/2457812327/4848287329/73162002527/130499733913/338976089017/159338707341029283257 : 12D1B5AAE3F9DFD6
PRP proof power = 8
PRP: Verified
Proof certified good
2019-12-17Seth_TrNF
no factor from 2^68 to 2^69
2019-06-20Seth_TrF
Factor: 159338707341029283257 / TF: 67-68
2019-06-18Seth_TrNF
no factor from 2^66 to 2^67
2008-09-08Will EdgingtonF
Factor: 338976089017
2008-09-08Will EdgingtonF
Factor: 130499733913
2008-09-08Will EdgingtonF
Factor: 73162002527
2008-09-08Will EdgingtonF
Factor: 4848287329
2008-09-08Will EdgingtonF
Factor: 2457812327