Factor Info

ID 53526
Size 459 digits / 1522 bits
Status composite
Value 145545396235657579645214944336800091226636882197021333455242438299023983060714854773333632746984618282137612663392039116402899970013500661985269712571214889353611365899020355975408178433398726245543850378711612564226254335218222893979797000500063507649313540661848996648736234576203679577431837654279316213881046829116678416108918677618936363557353439026977998780821036602648830319448177673831477969591403676387023998740898360359595100327056085591524024210947

Factorizations

Primary (ID: 52645) 247679421927970902164473 (proven prime)
(ID: 53527) 587636207734627568469658740825329649821255519348465639775203476460893158358186817233013849948032426063382238694768979987708223786404979025604437673764578328650385536449506459482925436246648362693252902499459457152225104468586213696872692560867122212010572634028664352928319257890498719995133022890611058794160139751123645132232255684443405965230122402186737857134659617219438971027156077584971422702631597956495939415088013675969720539 (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.