Factor Info

ID 74291
Size 277 digits / 919 bits
Status composite
Value 2454525818220425265103283375588552519905509901768477117829332926454963875671970868414716474042257596165182052772454801036121120787314409545916880890438129137670996120888222496073994196743494686424183681454149732446585433318336697534810852049966025099830979925429060551875918139

Factorizations

Primary (ID: 73317) 1376758841851098858192561441291859498245379 (proven prime)
(ID: 74292) 1782829166304995166040633950238053668439127616507576559885971991464905052973599437385007734587258749729683117623695695118516047017662095636650106296588296378470342017178856884069108047754254001190037498301082213159274582218402653614441 (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.