Factor Info

ID 23417
Size 464 digits / 1540 bits
Status composite
Value 21579566981548558419489420912105031638813610503402195693172440843568397087982477148924899717011597706112191708148148448943617586306751513083733513668617927854320142181406466590743836705981167788418315044746644114512840109036842606997120659330583382990869252801948464628251122522488332297674647227737599553930970830727467260710074572626888030470748044937817227161037804303984756983304263882777130113885218317403470396159541631403307293787234646354257882086115835177

Factorizations

Primary (ID: 32655) 17387622838315800340412312254014945207879541386592637954891034393230929149815229230950729 (proven prime)
(ID: 32656) 1241087823344964969868499589515803199374669932060367174106159200576795024563536202321865248244296918977408993584590564003545483998470664189680792565037085140244437277491112513575019189112374388199727469832142698746853695139504008161604778183428012014659687009923548774804821962427202526115550324745991270439200187359392325920479016127972858339477044061869157003976566399833313 (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.