Factor Info

ID 75319
Size 518 digits / 1718 bits
Status composite
Value 11729990252052217874495882185684493039364997436723065218877000184513415007266075360925419910316905388769840268902998065724531464723185529882911359989403648690477718694581520468622995186723284432949569249857862998676399720624739683742822253799868054334799808543577327866553577366830726914825745721895020033816434750551508074853722482158813308119115002745834846249537509849064170963668791222361239446198801346930851551274924875886414734060635281258956008557609988318262870936588877921198012222531224347982444274380381419

Factorizations

Primary (ID: 73287) 26081341652001086999794569678173937248173282084703143498940836604277367886736092977 (proven prime)
(ID: 75320) 449746428253710488996770646493398250623684223527133142016446078869112662570878472596241146281555100539219671617589907432766263987154643036803432568228150939177934193760916579546312018767060973123803521525932649810409478033482301730855876747931861754045169331292351086644042036567588171984651775177150207344396867860070574128699122112836523263102769145468248546448668805969941294048604895478405342667768501168399020607337524911246499547 (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.