Factor Info

ID 166016
Size 575 digits / 1909 bits
Status composite
Value 28209504632677301016926144034867589221733079802262681184304162900010552922585011043496739386124261426014185496600386300860552956433958879279524820714261219547502508688227702093847793586386578369980335772664590334002914179364160256268297101100273444850659945334788423375683127505071745040506156394137937336886593073782879412910500486826458889846785587658362843759392338208934923162618974602576934692638381997371291823746516663549561077610966141670175869333720164184592245456686331180742380151148810021123267700468592865430273978904658689184071851131029121843315652223788071257

Factorizations

Primary (ID: 196958) 5194605062027140276146416911 (proven prime)
(ID: 196959) 5430538856339703519262700284795182387544554080206964567772282600763892774828742777082864597954604413874695036801093917626387344026387885008378643748805468713591347796088123723947270378178101556515170096603986942644859760631414722545671756995656147829267562439833214652555641925044221613757814022060165697363915566316474465878035543020595197496298110941307908395389716430946588655982297721060119693152924747468727539836071950566659447542289702271528651054166406150429221968152705294064991714015113609154073882688967901322101115478130076584511800087 (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.