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:





MnDetails
13007
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 244
Factored
FactorDigitsBitsDate
2706334175837993474275498892025201446478869831347154.22023-01-28 13:38:49
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000004588 / 4588
45110000009201 / 9201
504400000014994 / 16550
Estimated T-Level: 49.5 ⓘ
TF below 2^160 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShiftSoftware
FactoredUnknown50C70Unknown,(aka U)
FactoredGeorge WoltmanA5B5B483ECF150C70Woltman,Prime95,first web release,(aka W4)
FactoredBrian J. BeesleyA5B5B483ECF150C70Mac,John Sweeney,v1.4,(aka J3)
Factored2015-04-11MadPoo 🙂A5B5B483ECF150C73484Windows 64-bit,Prime95,v26,(aka We4)
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
No proof (small exponent)
2023-01-28Anton RepkoF8A98310D3046BC41769353
Verified
No proof (small exponent)
2023-01-30SRJ2877F8A98310D3046BC41632753
History
DateUserTypeResult
2023-01-30SRJ2877C-PRPM13007/27063341758379934742754988920252014464788698313 : F8A98310D3046BC4
2023-01-28Anton RepkoC-PRPM13007/27063341758379934742754988920252014464788698313 : F8A98310D3046BC4
2023-01-28-anonymous-F-ECMFactor: 27063341758379934742754988920252014464788698313 / ECM curve 464, B1=110000000, B2=8045308576305, Montgomery Sigma=4651654905698445
2022-10-29-anonymous-NF-PM1B1=1000000000000, B2=1400138873880026280
2022-03-23-anonymous-NF-PM1B1=100000000000, B2=100013732677278420
2021-11-04Ruslan BorisovNFno factor TF: 65-66
2021-05-10ATHNF-PP1Start=2/7, B1=1000000000, B2=241000000000
2020-01-10Seth_TrNF-PM1B1=20000000000, B2=2000000000000, E=12
2019-02-20Anton RepkoNFno factor TF: 64-65
2018-10-01Anton RepkoNFno factor TF: 63-64
2016-11-17Sid & AndyNFno factor TF: 62-63
2016-02-23LaurVNFno factor TF: 57-58
2015-08-23snme2pm1NFno factor TF: 61-62
2015-04-11MadPoo 🙂C-LLA5B5B483ECF150C7
2013-02-18bcp19NF-PM1B1=10000000000, B2=500000000000, E=12
2012-11-22bcp19NFno factor TF: 60-61
2010-07-11George WoltmanNFno factor TF: 59-60
2010-07-04George WoltmanNFno factor TF: 58-59
2008-09-03Luigi MorelliNF-PM1B1=2120000000, B2=212000000000, E=12
2003-09-29-anonymous-NF-PM1B1=8388608, B2=838860800, E=12
2003-09-29-anonymous-NF-PM1B1=16777216, B2=1677721600, E=12
2003-07-06-anonymous-NF-PM1B1=4194304, B2=419430400, E=12
2003-05-19-anonymous-NF-PM1B1=2097152, B2=209715200, E=12
2003-04-27-anonymous-NF-PM1B1=1048576, B2=104857600, E=48
2003-04-03-anonymous-NF-PM1B1=524288, B2=52428800, E=48
2003-03-27-anonymous-NF-PM1B1=262144, B2=26214400, E=30
2003-02-02-anonymous-NF-PM1B1=131072, B2=13107200, E=30
2002-08-17-anonymous-NFno factor TF: 1-57
2002-07-14-anonymous-NF-PM1B1=65536, B2=6553600, E=12
2002-06-09-anonymous-NF-PM1B1=32768, B2=3276800
2002-04-28-anonymous-NF-PM1B1=16384, B2=1638400
2001-09-30-anonymous-NF-PM1B1=43000000, B2=4290000000
2001-07-17Alex KruppaNF-PM1B1=1000000, B2=100000000
2001-04-29-anonymous-NF-PM1B1=100000, B2=10000000
2000-09-08-anonymous-NFno factor TF: 1-56
2000-01-25-anonymous-NFno factor TF: 53-54
1999-09-14-anonymous-NFno factor TF: 52-53