Factor Info

ID 22565
Size 468 digits / 1554 bits
Status composite
Value 356357494509359484699686306662888687081843714292829322582695505017868312256822318474733558059473992832380694649286202605463199863077790390697025337261063692155644194009106760462995443105262113643285898515671583114509018851564670342250302598023787530255472178512924817073750659419956725967227509374724664798224045527152356624566574577494689308527829480547052361918239885750738006984217192947176340597854202988735564789914825274026774344490424182644258468071971032800011

Factorizations

Primary (ID: 17239) 128241016566344721609490367365530205308828951059763735701191925429688386832869 (proven prime)
(ID: 31460) 2778810586899863429469231687256837787818801070183281915804562305002609924664883325248899577326400230520046569201128493838226290318266073780470285368386592299177365363011539032416531936577172024182195685986358876881160209303641446062174468919652417254088568570973327906301304629987655796492580362786980255914089599926484713550310371780473619465514652202010016324394233794869959043462734889519 (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.