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

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MnStatusDetails
3003323Factored
FactorDigitsBitsDate
105329900422576578618056070125714695137119.72018-11-09 06:14:36
ECM
DigitsB1Curves
255000032 / 280
Estimated T-Level: 20.6
TF below 2^63 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShift
Verified (Factored)schebiF0EDF82AEF93AD5D0
Verified (Factored)1999-05-23Kent LeeF0EDF82AEF93AD5D1620248
Verified (Factored)2012-08-30kdgehmanF0EDF82AEF93AD5D2048593
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-11-09_p95holder_0ADC2EB552075E361246351953
Verified2018-11-13Jerry_PL0ADC2EB552075E361290844553
P-1 factors
DateFactorB1B2
2018-11-091053299004225765786180560701257146951327919531869141321
History
DateUserTypeResult
2022-07-17JossNF-PM1
B1=3003323, B2=3024695520
2021-12-22JossNF-PM1
B1=3003323, B2=606536700
2021-12-08JossNF
no factor from 2^68 to 2^69
2021-08-04JossNF-PM1
B1=3003323, B2=78106646, E=6
2021-08-04JossNF-PM1
B1=3003323, B2=75103323, E=6
2021-01-16JossNF
no factor from 2^65 to 2^66
2018-11-13Jerry_PLC-PRP
M3003323/1053299004225765786180560701257146951 : 0ADC2EB552075E36
PRP: Verified
PRP without proof (not generated)
2018-11-09_p95holder_C-PRP
M3003323/1053299004225765786180560701257146951 : 0ADC2EB552075E36
PRP: Verified
PRP without proof (not generated)
2018-11-09oodairaF-PM1
Factor: 1053299004225765786180560701257146951 / (P-1, B1=32791953, B2=1869141321, E=12)
2017-09-04YxinityNF
no factor from 2^69 to 2^70
2017-09-04YxinityNF
no factor from 2^68 to 2^69
2016-09-13treborNF-PM1
B1=1650000, B2=300000000, E=12
2016-08-20treborNF
no factor from 2^67 to 2^68
2016-08-20treborNF
no factor from 2^66 to 2^67
2016-08-07treborNF-PM1
B1=1650000, B2=120000000, E=12
2016-07-21treborNF-PM1
B1=1650000, B2=46200000, E=12
2015-05-30ThaNF
no factor from 2^65 to 2^66
2013-12-20David CampeauNF
no factor from 2^64 to 2^65
2013-12-13krackerNF
no factor from 2^63 to 2^64
2013-01-07dbaughNF
no factor from 2^62 to 2^63
2012-08-30kdgehmanC-LL
F0EDF82AEF93AD5D
2010-08-22Sid & AndyNF
no factor from 2^61 to 2^62
2010-07-17Rob_DeeNF-PM1
B1=1000000, B2=1100000
2010-07-16Rob_DeeNF-PM1
B1=950000, B2=1000000
2010-07-15Rob_DeeNF-PM1
B1=900000, B2=950000
2010-07-14Rob_DeeNF-PM1
B1=850000, B2=900000
2010-07-13Rob_DeeNF-PM1
B1=800000, B2=850000
2010-07-12Rob_DeeNF-PM1
B1=750000, B2=800000
2010-07-11Rob_DeeNF-PM1
B1=700000, B2=750000
2010-07-10Rob_DeeNF-PM1
B1=650000, B2=700000
2010-07-09Rob_DeeNF-PM1
B1=600000, B2=650000
2010-07-08Rob_DeeNF-PM1
B1=550000, B2=600000
2010-07-07Rob_DeeNF-PM1
B1=500000, B2=550000
2010-07-06Rob_DeeNF-PM1
B1=450000, B2=500000
2010-07-05Rob_DeeNF-PM1
B1=400000, B2=450000
2010-07-04Rob_DeeNF-PM1
B1=350000, B2=400000
2010-07-03Rob_DeeNF-PM1
B1=300000, B2=350000
2010-07-02Rob_DeeNF-PM1
B1=250000, B2=300000
2010-07-01Rob_DeeNF-PM1
B1=200000, B2=250000
2010-06-30Rob_DeeNF-PM1
B1=150000, B2=200000
2010-06-29Rob_DeeNF-PM1
B1=100000, B2=150000
2010-06-28Rob_DeeNF-PM1
B1=50000, B2=100000
2009-05-28Rob_DeeNF-PM1
B1=35000, B2=560000
2009-01-24Jayson KingNF
no factor from 2^60 to 2^61