Factor Info

ID 102821
Size 484 digits / 1607 bits
Status composite
Value 4236378373359017543980419927133470133532051638126656061487749111455812453948735142236714881013635885716741493382597410026119113522289542060994508767744575091578581711309602638281925121695157361439141243684039719601001427138230658387751484916566377925207250635252002803600643231854570097585305586767453752832789864100267702141378412762088320719147348293823810184836045396116378765798474378467871373347466705580920505098984929283484431330910463783046408392674771331409627164522732570113

Factorizations

Primary (ID: 23) 436782169201002048261171378550055269633 (proven prime)
(ID: 119755) 9699064366818247427204408015032803654347162419501609912228333544627577222844362730669289924814170420824575003239773450471177674872518631530222719403095327412395633578624777302326489483693682932858451739572457668748340661185751796705381305389195162405265422686184346014005215531378894242382281291978682264964083970910768547098187300333765507033785982093641624777073801910931914741313042251273528081467151571256723418596585439570484337721270882561 (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.