Factor Info

ID 106072
Size 718 digits / 2383 bits
Status composite
Value 1645024357229488226741730217485448171792031877796650827368024517898946420405425459268134287684736655508170146975461322182021126918875635135602687486808036898617439009512346613020339832607108695478003157637739119169869281323492558092716103528446914725874270326851329420257983856697017413561667108544315814528124315779358121675204162341625660581604569332282874467545223580740740006463310254105342290092514322540456592062911017591786319855321528178309098948297846445800895231238108689509996957486229996520074019832832771425991543475442731873910074683042449117834447933655557675893841298645113556042637721266701920088369966340875121931042179863262015310969491332647622532694824869283881654530958229131240917007628316001663

Factorizations

Primary (ID: 106073) 528331775092593862351681 (proven prime)
(ID: 106074) 3113619953941225907359157057488365772527409235825648650642386866124944115780798256149043013971901659179291680253739438028359689338777336777356432158878610167424405785269049521046038499984221290405607922377012829766013682675887790174974240041423781776893291495624317124796748381311525404899485893509888039410589962163968763362856093239343798487473222594026838098286914722253202618793065068490438733131139375089963235235610233043987043785439763771750666154418829347293225800399987947966014321058265943321969167335215663612294070030278934965198525708678710263575603631672952289215399290444992167742921311201938823721288160493422512910479446792024841394409938983389088844052571952415090182033273023 (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.