Factor Info

ID 180309
Size 583 digits / 1935 bits
Status composite
Value 2062301520568017775464094935707649335532629115055076752426264336542360491999844774068043526357408117983967070870503634349318139944549051985504251645085596714637857758206882421773896622891862837105855987093722727705517635940653408747707610543866549074195450768168659997280722140161830540509433314163423039973841466238683024979569920031475995011212169295923208118294128679258836998360881830546916310985105256379673511495044435558831106147998272302430144167981759751360363316888298857859788053199845334194869021325395829115187501767426250084162918313809837689693561655102129231339393039

Factorizations

Primary (ID: 179114) 10401830548148710374704335431768286977749671177618725707091309840273782260513 (proven prime)
(ID: 180310) 198263325961896256221359620287536941224390974042733176403639788867956531545797722560500360654485929782005265789250494059778130832647452085198741053737155548480925036831777765819243455039833152361572980554665113414995784258493679496574183808506510587027927560828594603766560742339140338095884701820080479324277111117838540152821665833452929101856375682557162207102599190692425128080856732752041456601715382236610047317556709207767683027483330665198761158451568729296656119139808716610755162983607291718835503 (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.