Factor Info

ID 219387
Size 439 digits / 1459 bits
Status composite
Value 8683484880823842217900702589933101341150214524516300282389832475461955475035764338829768314122750107931217940428968637799495117773644125302858277316957785216679873159165989930513552911269463046256174018348382140117844499038000651717414126779359141896778340611304562302244025648331090726243617561571778437168087475484213145046681219338072832681511814236390926083319436462866985313162474633385935507028753131670582529893097551430876016333937

Factorizations

Primary (ID: 219388) 1667664457548733214782718355113 (proven prime)
(ID: 219389) 5206973645998022748435487872382393701381153397141243072774124398643490717076808236115074378708072608398562368107740449677275502829280998903815330405804721774537905384106855213626328418263511082820933011930642184016275804873412341535441413710415981413905999989356093560325011053718852189094787823866475135245458496769641138670636028068607989430606286721789720678283903127950334388232113707644896257871108211849 (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.