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
5092193Factored
FactorDigitsBitsDate
27236714542971341.3old
1477101735930868953772167.02019-10-29 18:39:52
ECM
DigitsB1Curves
25500001 / 280
Estimated T-Level: 20.0
TF below 2^61 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified (Factored)2017-09-20kkmrkkblmbrbk8411B7FDE5E75AE31013
Verified (Factored)2018-05-05Oliver Kruse8411B7FDE5E75AE31284904613
Verified2019-10-29ATHF48C93FD0F30A5452167698153
Verified2019-10-30marssystemsF48C93FD0F30A5452428369153
History
DateUserTypeResult
2023-05-11This -Anonymous-NF-PM1
B1=50000, B2=1000000
2019-10-30marssystemsC-PRP
M5092193/2723671454297/147710173593086895377 : F48C93FD0F30A545
PRP: Verified
PRP without proof (not generated)
2019-10-29ATHC-PRP
M5092193/2723671454297/147710173593086895377 : F48C93FD0F30A545
PRP: Verified
PRP without proof (not generated)
2019-10-29ATHF-ECM
Factor: 147710173593086895377 / (ECM curve 1, B1=50000, B2=5000000, Sigma=1115404967735229)
2018-05-05Oliver KruseC-PRP
M5092193/2723671454297 : 8411B7FDE5E75AE3
PRP: Verified
PRP without proof (not generated)
2017-09-20kkmrkkblmbrbkC-PRP
M5092193/2723671454297 : 8411B7FDE5E75AE3
PRP: Verified
PRP without proof (not generated)