Factor Info

ID 6377
Size 452 digits / 1502 bits
Status composite
Value 72172526939279627989408984105865040406402332168349836194093966278825467446808141122949331946283621956884451546826091785424241710215448526011980218214687331790434263788258237449529539667482101942767219106991227873685318305825762757714374718558977244523606182168575957461627465985724678037448413563229134361950045207002122967869167028418387909184151837546238594554567582495575344750694436162316821620843363692132978290240770617090691822677420505894440413

Factorizations

Primary (ID: 3946) 1530328553290391228929969 (proven prime)
(ID: 6378) 47161458749560659883338153326596109072005078038903378026795199018622282178045015733922060626412639559650345955280305466663463701215971394447931023483925388209294142385031994552037993406348381838810001487894799263199411884250291287462402135321531928776370219857727209029131824266414040411119185156175943469441783132140616288483942034972314166958237163781306671023664784151670551412190353892945248834988679144580167990580882231277 (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.