Factor Info

ID 166300
Size 858 digits / 2850 bits
Status composite
Value 587919167432394714938552404152803173541256187014607073259410581443919454667451690131907550784308361629958548007424111837276231944037379505636913275737881849784068064087139501839321955718858852066919014009432217903286336277967429547280991644953774064684976797076313195541495353017480281746177918901811667269101438463727308066691251706274582058585108012113504528526556045216935631090651226586552088784470480217086939847568832637010319330441209589244882733862840432565726206370539061320921625089961537507212485646045938182039406819060373524241357512408036357210133253691462607840967313927246395572706141003416860234054882876475345837241244090698548133806679889934183644517580269234966699008611441100697394061086090693818971955382363424003232081803912616797752393044638506321305297506093825301848418561580575359676385572470122200251923062419884957427547084466081

Factorizations

Primary (ID: 7551) 90571543952974835963 (proven prime)
(ID: 166301) 6491212822182263589331667590353734559017753672256849207434821376351002362023901112864499250795904394127360299268303622826277764262961763401409018743767071400934958865614539348724066218908658691528423542146991744126181686949996729685539754903922455665840315689995459261590998874645969350252956137065867366231381759754953385981116316238631782782503237814986035572716921165529275847006236895087517710176637377511041843010770249023938382330230024102320392387446995017724631112855507485864055978681341996188705450004438930346313295672033298575685157042876836976716686588773091296236927292576185543695087703433943784806602143724550394840172720828638945673555403645099148954953395516485257741233505129099124902601343544190864187294286495417432054837030312576001598734725088891009788358087784585118471474028274106760961926616863322406444536807187 (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.