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

PrimeNet PRP-CoFactor test results of Mersenne Numbers

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1 Verified PRP-CF test results

Exponent
User name
Computer name
#Factors
Residue
Shift count
Residue
Type
Residue
Base
Error/Status
Software
Date found
9413nordisweet16_30.19ecm-ccx4D7A23589770C4E4E54053Linux 64-bit, Prime95, v30.19, build 202024-06-13

Jump to: Verified
4 Factored PRP-CF test results

Exponent
User name
Computer name
#Factors
Residue
Shift count
Residue
Type
Residue
Base
Error/Status
Software
Date found
9413Oliver KruseManual testing31A74E6CFBD0419B7013Windows 64-bit, Prime95, v29.3, (aka Wf4)2017-09-21
9413kkmrkkblmbrbkManual testing31A74E6CFBD0419B7013Linux 64-bit, Prime95, v29.3, (aka Wf8)2017-10-02
9413ATHManual testing31A74E6CFBD0419B7448513Windows 64-bit, Prime95, v29.4, build 52017-12-07
9413Oliver KruseManual testing3D7A23589770C4E4E455653Windows 64-bit, Prime95, v29.8, build 62020-04-17
Jump to: Verified | Factored