Factor Info

ID 75399
Size 523 digits / 1735 bits
Status composite
Value 1184509949481919912008634645265621614395602951934094635983862857526806417221111106805596652385945155591481816892254947559580245280955207912980410516143602526062589449464770424234906519650921458172122074567232033779627171857198928514615677024787012098100138524735302781942195052123189024951810339614572480663530204045524606293714966440467908548607114336502606251016721971577861814824817497096250960515481299029010815723112406535061784169228047525707135566442293306443877534751902644223010533995759263150004021484707385110241

Factorizations

Primary (ID: 73312) 6896695512898403271082223952161993974407591311981 (proven prime)
(ID: 75400) 171750361787991724980876243951888852781330211996043758867772952534236368091561055108700037665853999246239894171867128857274256149301765497314680925222120224276466811715161700451639261416647997364712362955801557048909968333380588959921198761940565688145314540181922099950262408119422230330649658334916504771862020050425714395928452982052262262874698563567987905991774040498696997634015486730544681925367639399744592448913013057289696134151696285860128729715489825393222827461 (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.