Factor Info

ID 173057
Size 556 digits / 1846 bits
Status composite
Value 4855771807076209862009051504452675926538046461928256141746675491234507395009611480727327525033823403592487012218190159193686979955715901783914036772400727300055091177694151070684249169960582197730403415838040933868228277441218928293956969024340443303824860432161517633993914100074151205626544276364894858694078297990666256801105030428183223992795812929654269667664048026962596015418347202567296482096675592681484234673628325008490274462483643585943053241885723003631389009044536661520582488721901578722041411248828178359184173671705601578980324855501594313

Factorizations

Primary (ID: 171491) 1802347018905000957571455290459802685845684494110453 (proven prime)
(ID: 173058) 2694138118876956626448973052872555164977385170152084418857495876416278392423098248018393401781105833718187810867572496926013076000021232346266120095417471301614643308194943069492211987895422449961324392906823274395132692516217071773258995466794038255586775512390806950507000455168492684513509469796403758226891937756254308889102489180384462491498876994329018155970487306687680758196166145505766351706968588602654912433988909515106615014685650319019079451391877412582257708225273840472192589507181130351621 (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.