Factor Info

ID 181569
Size 599 digits / 1988 bits
Status composite
Value 15440585707086935827281819706307392233358830006942713802741933021289889709077893932758534794837524503733291264605909796029278927809215224156834909643017450365044268661906536044262128770156432048275215008136746289433402741577348200903620508870204615985899339625536174345737318409790548067057471276235758675147094044994779869164041876799533857991040826942715517803082968451514629296869078366745119001384363589105058394047028701993208175167134031332090232415808849653433681778631245777032566788167490833339336701217306770793918434493044017595866915983002419380348368592864837254581110764689772773707037

Factorizations

Primary (ID: 11885) 38660232735618598938440857926670501004208420024816602121169578764810965231578770565058977901414021561084812009172366052534235573491140461770107856018118409 (proven prime)
(ID: 181570) 399391949155576452882219179148017791174349233857753573431490705229536674379325267151575296500617995675306241155736260308422330848576234379999253679265330070650568349992852131607699625119210375998081186488200312392499778384753201041721723031088779203584520822438013631059932107795648270306419155888864667253072254930525202670471359412233584023975022316465022962239501652718207055127196162948310268469045640698728394996338363263502567312161855093 (proven prime)

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.