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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
10799Composite, with 4 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
21599514.4old
10242635531029.92008-08-26 19:58:32
4956515866767611548.82008-08-26 19:58:32
3803882738064919277569126967534332104.92010-07-14 09:18:08
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000004588 / 4588
45110000004840 / 9201
Estimated T-Level: 42.6
TF below 2^137 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-09-21Oliver KruseC42287C8C9FC5A244013
Verified2017-10-02kkmrkkblmbrbkC42287C8C9FC5A244013
Verified2017-10-12kkmrkkblmbrbkC42287C8C9FC5A244673513
Verified2020-04-17Oliver KruseC7F390D24321F0F34954153
Verified (Factored)2022-05-12Jorge CoveiroC7F390D24321F0F31987653
Verified2024-07-01kkmrkkblmbrbkC7F390D24321F0F3488753
History
DateUserTypeResult
2024-07-01kkmrkkblmbrbkC-PRP
M10799/1024263553/21599/38038827380649192775691269675343/495651586676761 : C7F390D24321F0F3
PRP: Verified
PRP without proof (small exponent)
2022-12-29-Anonymous-NF-PM1
B1=100000000000, B2=122192573512709700
2022-05-12Jorge CoveiroC-PRP
M10799/21599 : C7F390D24321F0F3
PRP: Verified
PRP without proof (small exponent)
2020-04-17Oliver KruseC-PRP
M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C7F390D24321F0F3
PRP: Verified
PRP without proof (small exponent)
2017-10-12kkmrkkblmbrbkC-PRP
M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24
PRP: Verified
PRP without proof (not generated)
2017-10-02kkmrkkblmbrbkC-PRP
M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24
PRP without proof (not generated)
2016-09-07kkmrkkblmbrbkNF-PM1
B1=100000000, B2=10000000000, E=12
2010-07-14Matthias WurtingerF-ECM
Factor: 38038827380649192775691269675343
2008-08-26-Anonymous-F-PM1
Factor: 495651586676761
2008-08-26-Anonymous-F
Factor: 1024263553