Factor Info

ID 51339
Size 308 digits / 1021 bits
Status composite
Value 13231806515552841591038004323461947996592073831937837338358002930707804030727620226064026354506394315567024571950966006925861689225734574584401496472735591784248591998407488343803590547089478509227596610916673094586157333556829437141067456720685544369553155927428751023091001277327564721297824702001283418611

Factorizations

Primary (ID: 74290) 5390779113965945529821604718249 (proven prime)
(ID: 74291) 2454525818220425265103283375588552519905509901768477117829332926454963875671970868414716474042257596165182052772454801036121120787314409545916880890438129137670996120888222496073994196743494686424183681454149732446585433318336697534810852049966025099830979925429060551875918139 (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.