Factor Info

ID 108726
Size 424 digits / 1406 bits
Status composite
Value 1656315462625084455950064480179167793803736258922802521358560102455078512677213835932136953609408047520297930737346813849906243747372795329065472291644043493163421771156969428418834012325548847525306032357256070133508898414712719616770494451312337807579525186609852460277021032946020531703338260606976981730043285122428859461720046933448159490494318569775245741807015675116150750009986676820673989896345471373290823306411939

Factorizations

Primary (ID: 116140) 4517987734002370655465771581 (proven prime)
(ID: 116141) 366604683354860866152517938536820531068592446356466000503658071986378184913246900834475409097415875670086594729051774200395200957787515308859801555764496724248279645772154130446061936814904164467778874273287190548773005797039004829171245914920851896594671535007858022990694622865972713982197310959372483694636353469922944863585437786146882526527767205697452804381580113502035624348226752360109919 (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.