Factor Info

ID 6553
Size 411 digits / 1365 bits
Status composite
Value 534789595018281468667218989830101993198914247043543573877945562769506239845837705448173305768904706697058388081351369644396409828810562013505976216847033666539035069650196069144335671588334643539394955033133692649022061209895589107809775213783806843154025742018987999115021791047447958416536376861081815731101693077764040649930158320077969541690200431767381032113477417149212294797705810615818499702531244777001

Factorizations

Primary (ID: 4113) 31255173993464476009 (proven prime)
(ID: 6554) 17110434103809728310873970936940256241565765714309705238182385206295302902334958743054681396178878466222802791781731256442459481774276133215165755664436916195878694546842635804266730084074893909308835433717353960478758439535271207745836356012552205859870681908734330670726219012292373869494167915734606154455184859605713691890605598743625761923388622221183016823277155071972939552754122845889 (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.