Factor Info

ID 181347
Size 388 digits / 1286 bits
Status composite
Value 1331182687494702874357466354935840528861658666624691669352388033461001051267489228000001819634409175097281313449480551267028283475325411018230958445885740266893993802939820079900533737534196083182614161897140772944633100026230645828278901241351513974488955680803863057393342475004306556342306036118513706620492284290107921775389587397438159098084451813235458229898441155200866019404288191

Factorizations

Primary (ID: 11601) 734522894457817952418123298395445172862873767527661820252671 (proven prime)
(ID: 181348) 1812309320157140169758743249714215254623947676560793142984148038633319357017082590254861422332477160886019778080218500837313754934700645981954394496782490302517269793272528597195865288245356955163400187722195555843217898881698003969679025286560295781394129046151506058843175060956347027409019812234792511194141690058262953165121 (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.