Welcome to PrimeGrid PRPNet

Factorial Prime Search - Server Statistics

Server Statistics Pending Tests User Statistics User Primes
User/Team Statistics Team/User Statistics Team Statistics Team Primes

Estimate of 132 days before the server runs out of work

Form Total Candidates Min N Max N Count Tested Count Untested In Progress Completed Thru Leading Edge PRPs/Primes
n!-1 72938 70824 269997 70309 2629 11 262951 263170 3
n!+1 72218 70304 269997 69685 2533 12 262952 263169 2
Signs: 2 145156 70304 269997 139994 5162 23 262951 263169 5