is 2 23209 - 1
has 6987 decimal digits
takes 0.000 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
Verified Mersenne Prime

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2671,280.275677.6119 %----1,280.275677.6119 %
Target2440.000165.9091 %500500000.00001.6301 %0.000166.4648 %
Difference+23+1,280.2755+11.7028 %-500-500000.0000-1.6301 %+1,280.2755+11.1471 %

Known prime factors:
None — M23209 is prime!

P-1 results:
No P-1 results for M23209


Trial Factoring results:
5758596061626364656667
No TF results for M23209


ECM factoring results:
No ECM results for M23209


Lucas-Lehmer results:
No L-L results for M23209


PRP results:
No PRP results for M23209


CERT results:
No CERT results for M23209


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Last modified: 2024-03-13T02:15:48+00:00