Factor Info

ID 77780
Size 475 digits / 1577 bits
Status composite
Value 2650638847009324372288416653027855641658009161372383390677891299349712328840189954428255890632950957061268734820807137580893139349843351828258039428014494645771736706522627652079972552316526953714949756643837731015677063326303393110268048900118446286410718151191660545847430720056165333792853798349710232591213835680424290436673899618878647733355526051829698502120056333465166414891438485235581596313677122703083335945794836352478241380234961917780946626459489374559154962871

Factorizations

Primary (ID: 77781) 47256727338715185554840267184428046935239201 (proven prime)
(ID: 77782) 56090190672974982602695369507184843985211587071303727885718753520661181333064987585426993763384441871412543625664770533260257646201567079701792371226063073602467677140232511774143310215931381321838728257804011474432117831839411003590006888522210588644732727249233622154592896009789860052158525889565448292332935210198165215571598115161989104811202649540377996813856616007612579859466232298081678145056111205386123604977523776659671 (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.