Factor Info

ID 175454
Size 656 digits / 2178 bits
Status composite
Value 31029451396142322793023758043150437546570053147541628337758649437442640735831181367588322915413051498560978588400765032424826005858598601611721329145313990057671733127235763383237094384668279511092395590552951248106527513962260214398857329293937914370566402793110131506341927447028418068075350409106868168313695823375985133844495737680809927041520551028927861332636981716248344923648122384466452799928575804579004191213381676577336171645454550036598850300750938465903053785930931448209707901175237031783734235539612891890301585424723210949762008737154648987829203596721692519319620353239865216650065721440415868446461647449806593152236766422431120905612691

Factorizations

Primary (ID: 175456) 3313671146109280453387198501245994801 (proven prime)
(ID: 175457) 9364070853130762929558302525074757025192654484765613540681626882731780498586135630789095132095386093969354814997441497935873285844420784697381787526415976355382994640065341821832510451684724160033458194208697877297084107289383702319165497361484763531271472062931797876775683518811127175000165795866367857716488611241720400366820281574571377964111892476920899786282704468623009269743159442986360241401400301753882107828831568637289984095102712956921758588383458280288423490787269245406734346102445137525476084472580863980680711788306476551151781891826265128372158251574810011515354906561037534878577653456721551598245891 (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.