Factor Info

ID 120468
Size 578 digits / 1918 bits
Status composite
Value 18019250521437553415599235859194221509554243298608998050766484465922232934589424031138786561596826435039896037889118352823212880689659108663922858646957672424187429171074995866410073630804942543202262090154363244266071775508486690744882448517926946514757409227538993030111131496451908830657389268401697346282865799908279592424940393080773253346452639941368984445502765262893048943041700759463188719385729806915057063138759418029677281434105711049116915405128861179304757720632570389317971794035275307722009053582373957185535137418372383605398548056336278231483811109952182526391

Factorizations

Primary (ID: 120469) 37680936265454595739185090582331811522119 (proven prime)
(ID: 120470) 478206018940070065611370372898181150050787633933476837965647570418716615838539649994527216263531148988861185145106783036143490310111333122222640684508521378583701111909484657021819668298140232824494980923326150276250375464497326667566986404075180828026850944362418717433935130162444519075815067882357068351629258719427604210984245262825644967670113060576841276083888184212227116239877282675132521057659482744079285648569118644073944001926703987687865893955147172111265587938419107363496514029908343467736725981052010294134995900441686289 (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.