Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
10069Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
99372900771361309351433292583.0old
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000004588 / 4588
45110000001499 / 9201
Estimated T-Level: 40.8
TF below 2^131 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-09-21Oliver KruseD72D63ACEE869C361013
Verified2017-10-12kkmrkkblmbrbkD72D63ACEE869C361254213
Verified2020-04-17Oliver Kruse49F0306187DCB73C1271153
Verified2024-07-01kkmrkkblmbrbk49F0306187DCB73C1837253
History
DateUserTypeResult
2024-07-01kkmrkkblmbrbkC-PRP
M10069/9937290077136130935143329 : 49F0306187DCB73C
PRP: Verified
PRP without proof (small exponent)
2022-02-03-Anonymous-NF-PM1
B1=100000000000, B2=120662752586856480
2021-08-01ViliamFNF-PM1
B1=250000000, B2=40250000000
2021-07-31George WoltmanNF-PP1
Start=2/7, B1=5000, B2=50000000
2021-04-23George WoltmanNF-PP1
Start=2/7, B1=50000, B2=1500000
2021-04-22gLaussNF-PP1
Start=2/7, B1=10000000, B2=1000000000
2020-04-17Oliver KruseC-PRP
M10069/9937290077136130935143329 : 49F0306187DCB73C
PRP: Verified
PRP without proof (small exponent)
2017-10-12kkmrkkblmbrbkC-PRP
M10069/9937290077136130935143329 : D72D63ACEE869C36
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M10069/9937290077136130935143329 : D72D63ACEE869C36
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M10069/9937290077136130935143329 : D72D63ACEE869C36
PRP without proof (not generated)
2016-09-07kkmrkkblmbrbkNF-PM1
B1=100000000, B2=10000000000, E=12