Factor Info

ID 172064
Size 254 digits / 842 bits
Status composite
Value 22925775691368755928982730254875141185657616923222331890086483016264762862429883093026575415226583936483217297475273055944971367544896173144544372931385248320730649690225116132569576842023095198207786575774069197484765697358667832093981774862244497179997

Factorizations

Primary (ID: 171415) 283162745757740538620032064126776401913969 (proven prime)
(ID: 172065) 80963248290376689776069613837816457337538985146744145481050434726304541986355494673218774760269058412362476770045727991938735444882176334441462982482795431842164839383861952783602640685067879818072254365699293613 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.