go back

Record history of the largest known CPAP-10

Primes n's Digits Year Discoverer(s)
189382061960492204 257# + x106 + 210n 0..9

121

2021 Serge Batalov
1180477472752474 193# + x77 + 210n 0..9

93

2008 Manfred Toplic, CP10
507618446770482 193# + x77 + 210n 0..9

93

1998 Manfred Toplic, CP10