Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
101107Composite, with 4 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
1011071719.9old
3437639721.72008-07-26 09:16:55
136776296132033931753.62008-08-26 20:11:58
268913574171370248379367378896131101.12019-08-17 15:45:30
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
351000000783 / 1566
Estimated T-Level: 32.5 ⓘ
TF below 2^103 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2017-09-21Oliver Kruse11514506E66AB6973013
Verified (Factored)2017-09-22Oliver Kruse11514506E66AB6973013
Verified (Factored)2017-11-06kkmrkkblmbrbk11514506E66AB69736643813
Verified2019-08-18ANONYMOUSEBCCDAF1971AF25C41601753
Verified2019-08-18Niels_Mache_NextcloudEBCCDAF1971AF25C49125853
Verified2022-04-15LordJuliusEBCCDAF1971AF25C43055253
History
DateUserTypeResult
2022-12-08LordJuliusNF
no factor from 2^64 to 2^65
2022-12-08LordJuliusNF
no factor from 2^63 to 2^64
2022-12-08LordJuliusNF
no factor from 2^62 to 2^63
2022-04-15LordJuliusC-PRP
M101107/1011071/3437639/13677629613203393/2689135741713702483793673788961 : EBCCDAF1971AF25C
PRP: Verified
PRP without proof (small exponent)
2022-04-13LordJuliusNF
no factor from 2^61 to 2^62
2022-04-13LordJuliusNF
no factor from 2^60 to 2^61
2022-04-13LordJuliusNF
no factor from 2^59 to 2^60
2022-04-13LordJuliusNF
no factor from 2^58 to 2^59
2022-04-13LordJuliusNF
no factor from 2^57 to 2^58
2021-12-19Seth_TrNF-PM1
B1=1000000000, B2=6567654483390
2019-08-18Niels_Mache_NextcloudC-PRP
M101107/1011071/3437639/13677629613203393/2689135741713702483793673788961 : EBCCDAF1971AF25C
PRP: Verified
PRP without proof (small exponent)
2019-08-18ANONYMOUSC-PRP
M101107/1011071/3437639/13677629613203393/2689135741713702483793673788961 : EBCCDAF1971AF25C
PRP: Verified
PRP without proof (small exponent)
2019-08-17Niels_Mache_NextcloudF-ECM
Factor: 2689135741713702483793673788961 / (ECM curve 1, B1=1000000, B2=100000000, Sigma=3123371253132382)
2017-11-06kkmrkkblmbrbkC-PRP
M101107/1011071/3437639/13677629613203393 : 11514506E66AB697
PRP: Verified
PRP without proof (small exponent)
2017-09-22Oliver KruseC-PRP
M101107/1011071/3437639/13677629613203393 : 11514506E66AB697
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M101107/1011071/3437639/13677629613203393 : 11514506E66AB697
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M101107/1011071/3437639/13677629613203393 : 11514506E66AB697
PRP without proof (not generated)
2016-11-02kkmrkkblmbrbkNF-PM1
B1=100000000, B2=2000000000, E=12
2008-08-26-Anonymous-F-PM1
Factor: 13677629613203393
2008-07-26J FeitsmaF
Factor: 3437639