Factor Info

ID 204050
Size 726 digits / 2412 bits
Status composite
Value 745295220379343699974786731468166777006909538373883561253560494123603110979422234590282642100644149762761586850511683852076309403526183710356213907095329852923606449449019464469604131266231010372522653555019133856554388157964188097894894498777214372399179096837217885095621058653168484263382015688403866484735909476896504897686802532145343501020311354773042180103931642554764227335993246054113005546846084199504143726286443179298614088145011337277932527659194994094742440649405544144593447558566027553869087011282922750277451204394247069600918532835531038513134371226426522627291685388535677112640660088882321424257668117932902433904990040693027774353781848987972387771067055705421670343568371874293151202764972166159496164179

Factorizations

Primary (ID: 204051) 512577702292264435344096769 (proven prime)
(ID: 204052) 1454014127119378833474698702226401842427090390930374452729425515993504144916274041758154914290893059190288608870996495866990453209308257647521566479962403619755476313531609719744776163404505209710554829263136831575191879499975866818579749648241087531285057505158507610708718540514939545183295449973874900691932790625129789686735163771174371197970044467074959733970715669858073889204907216236172296327251881509110338515703563835268163554633276585633494814894283212390689965804793459536616721382959154802336797681556122528547321398634387252421655310438494067754042258962450654760776797428961557960705036266489666143715171729757456120161805618705910351940983297425099536807666583659982389329313316247891 (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.