Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
3539Factored
FactorDigitsBitsDate
7079412.8old
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000004588 / 4588
45110000009201 / 9201
504400000016550 / 16550
5511000000011594 / 40830
Estimated T-Level: 51.4
TF below 2^166 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-09-21Oliver Kruse96DFA4CE006142C91013
Verified2017-10-12kkmrkkblmbrbk96DFA4CE006142C91190713
Verified2017-12-07ATH96DFA4CE006142C9117713
Verified2020-04-17Oliver Kruse56F6DA4718B7E79B1331953
Verified2022-05-12Jorge Coveiro56F6DA4718B7E79B144953
History
DateUserTypeResult
2022-06-09mikrNF-PM1
B1=120000000000, B2=314605609292724750
2022-05-12Jorge CoveiroC-PRP
M3539/7079 : 56F6DA4718B7E79B
PRP: Verified
PRP without proof (small exponent)
2021-09-05Jinyuan WangNF-PM1
B1=1300000000, B2=13000000000, E=12
2020-04-17Oliver KruseC-PRP
M3539/7079 : 56F6DA4718B7E79B
PRP: Verified
PRP without proof (small exponent)
2017-12-07ATHC-PRP
M3539/7079 : 96DFA4CE006142C9
PRP: Verified
PRP without proof (small exponent)
2017-10-12kkmrkkblmbrbkC-PRP
M3539/7079 : 96DFA4CE006142C9
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M3539/7079 : 96DFA4CE006142C9
PRP: Verified
PRP without proof (not generated)
2017-09-21Oliver KruseC-PRP
M3539/7079 : 96DFA4CE006142C9
PRP without proof (not generated)