Factor Info

ID 137279
Size 500 digits / 1660 bits
Status composite
Value 29441093652804147099389294387091013247931945742095642465030464758742371572223195055192071265404773031977119378497481246309452459337717113129256531825854144765657951583878643769734378558508425953853954916338187304398537184846809115329052758269845853366781097419246185478142949742857585674605619557656285664731096737334392839684178871855529527048573288996185808892089043382198158722620925978259992935408565380229360317958197974267469116131795503675584801807106101966834278874321045393885806463280504087

Factorizations

Primary (ID: 171379) 28874753842468645099777511117851 (proven prime)
(ID: 172178) 1019613667130298999506965265455122018059233342588457048734350171889960997902189918150708060538433781007320972023265747625315814491991010883042430135044202712600972460269187202971682503108234368941656161416372750568048861951362012149102916290121786976333199263575870391012394827985124688390446686642784626380022620495106991392091025108423637754539804744021838000311016757646537725599965867024370700721460916718123861907326275185717033165800572094635729438605479036883637 (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.