Factor Info

ID 111219
Size 608 digits / 2018 bits
Status composite
Value 16920052974289157077989200355942493192075841094137635095820169351811463977928537879960029104700825550911124474303545013806354190369048629364086840141541452189147608524617827108693198107855862731184723931092095541223679228574860126109562325637855956257786535530900164110748786197386003998845789375295350305002423251410506397193796350888263047830690804680790367772850741620892912284919839711280174066190277401702748391577224278703989304203588943291518775318804921625973229684618649090048572923062373681162815608352070012400487805216567508122477835430952021393209076974107217616092906345820287047090579749114041

Factorizations

Primary (ID: 9740) 65078506523042229720675394934789343847611361 (proven prime)
(ID: 122463) 259994487862107043937174237490173111558940466021176023764592571695435533038776170323194046447877828332046169503644016445511421319406065032660009922107158190080774835073248562599033160193999111191824702441609547955234651784883344357185597422962290330488505485451366756255561407976851775328017765322290463710800834340473083270680357878064246958315298349267899628892951607460733409979915602612528839418244220078817244486498337583992290067366603452127702164738709743656555487419726695100989435288050451643758131651373266327104057549697199399548124710973522990554705881 (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.