Factor Info

ID 189550
Size 518 digits / 1721 bits
Status composite
Value 66100157466654354824537347303983190538596340376925374993119537065927347456480993407840501518507641241226354477719180789231505913989543657065591262429783474759161773290032989448814017522061548095063225849800720540077636407100472752003418330077338841410263031832073857131916903130441582258306999924408438427687628002321551578211382824692186847942183608490376842977343903379178757088285006273622137318943463023855215454382851569213034285409820682083286726471320880322554404638115576032363433670027998742308415576798008427

Factorizations

Primary (ID: 188808) 201826644114768002063745646190803184405042892728052180172416358859250340467495216313254851591891887712483636096433056488999 (proven prime)
(ID: 189551) 327509570188694887069641622451167648041337127271392589964218879256391672693569677363929917713327618105557073646004481870592994916502954597919351476555099346396011771657219599567221075348946647651124739766697977387434594258291724255792827642882751266516319335087821275455955645182305834371437020339964510013766522304344078306831733583743886030351864630897983080011273956165389597464330662502188573 (proven prime)

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.