Factor Info

ID 189553
Size 363 digits / 1204 bits
Status composite
Value 145906313436849740731640456867060189490620878261156834984414426689534043562764786358680451553306132073749473906073269200782211155154723845538149356042625991859027765962700704609829175942588395682091977833732322289300293342509600877295106171048936787373614630845834948052186259260699302955701140332940987577396004089912040538037392208787467861749011439270526910761

Factorizations

Primary (ID: 154725) 1814392827075469009286547723958497289007356519948646784210029597394244012245475287978655917791234899524643597615301 (proven prime)
(ID: 189554) 80416055034801358772915552464687522074410676941615395865802135377704113569574815135176354775821464308968090750093920436408884129064799129807171039373665277613143990515539427809613923512898152894719734557175096564170977757790710025117817219224157461 (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.