Factor Info

ID 22019
Size 348 digits / 1155 bits
Status composite
Value 478792179254120850597740432046260289839642964805638847898094521806910389161010173498173417069263563667017487062880571849179253772088066957682615171629105131559605121696988721776747871753917207809979750448940030880118613969828729710374350266987318972670907561244986564275734368288139112662810170020505102601448520891917843935492122058335912872195253

Factorizations

Primary (ID: 7565) 62545486153056268832471 (proven prime)
(ID: 22020) 7655103648606379821178665813982878364968117403924819190055369953309733571876061919333497621969461204794552979054367688985728772972987871396174128391464689758181810552417109453069030547439134493816547189642215110226148989181429885910868801194539300087841966904669942969849991963489910828210040660064222731803877755733288969043 (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.