Factor Info

ID 102309
Size 564 digits / 1874 bits
Status composite
Value 916504347812127053980440996456992672202553979611558303135482321112621996464196495608758385484149540253785219925789079060423505052466731218897505779509931815123591278506030395055302033106860833466120981812524057471206308603994105340104647719345601073897421258244643504120993231352564109116460264776818900907076754749202109011111722197990868338406269763676041995317129600928723788238558939651190522345220256648726286331719053123879438476042853845932553298984366168506973784845329969684045650850507033065239184893706924480253912013965145078856292818372518604005207061

Factorizations

Primary (ID: 118483) 1065569809538391253513519527463790555212289 (proven prime)
(ID: 118484) 860107277447321913302703968949139366979372127968938264845246636547109266310962206424491921670521620423726302640744058379298467027479960404935387555581188499406382882604736582239783814781192630702013568887383568350006027145717091567852996021898543827279423808754457902604939882348564927941082013063808761994138999806102805831828859517045762203214170339698348179421512569712390455712170503312793497655090965296190664025893703690311482928947048211696226618943464646194470682077329444884185376595534786278598223634765996784149 (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.