Factor Info

ID 78576
Size 681 digits / 2262 bits
Status composite
Value 511612299464908557763605518247449199537881151687644324928534893684845194023403539344922822695309554951808637871800280371114857478258719763392581610803303445323722483618990784853417655880678198769296129750968060513383314517176041252532119055670791735875174866367043632484151168074008468460217698393151535423799543492635973523084966259958923531285090261732753401985134172209276164584158793446084686249821485307918807935465394126840669587940578444719149363027324051158711660676854572098108439397551736753281213379579443959829829050601469823843096829700683660520825178470971023462396628567972875716798139486641825559697616066867591209661923514629466914435557160357271937160927558304531

Factorizations

Primary (ID: 75966) 13760663909252798541286625152839847595459184536940409178506132713928843403 (proven prime)
(ID: 78577) 37179332540844608802898540900796997045923109915454378650092510668580583531226711119711079202193758402469693379165689502330819701661377331419085398794572365080352044416405184095966888408817685937801454288359879399432127228619149980888561912767684941795811017718245443547950192948466559956406559477858824874367802531521126336234446500078578513457586182749279723082453405832965657037559162169428033015496833909833083888232128064426779355310969661392657034773430965680198095224799972075723752229484209009108749902382167681814749519494495444410287220337801590244399943450171300874141193466306599836094517453287577 (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.