Factor Info

ID 185297
Size 497 digits / 1650 bits
Status composite
Value 25307890098888733169330277682774416023197714271769650174863626387788061790285913392571671005836472205700749785983094993394028832811528677735560648282394498513875010489001959120725509379315216301716663837568894922568118963589754974390926214368748294315969585645467849260678378002266992862418403388675609504356995732725654719862002958698684649343017630040671753710680658867520724585850793791791819711216920792246612997674367862659011818467557262441678732552565834350894568535947991688356618490710673

Factorizations

Primary (ID: 184037) 61488253575510632263280090712701231035856609 (proven prime)
(ID: 185298) 411589021109688632686780620485000898806669556317205672684987066493565019599413927709344914583170883274664514459932621481503344032225699381542384532773364216316283384571964964456556037592837568436817510083020656766436604014866052123186003316966213651014712077087143444345991397675720393352330422873426778563427416522595059642112510354721800926400419651048742483807942093587376508312754000033201539472634004921091028593056279696806345004262861686783064497 (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.