Factor Info

ID 15506
Size 495 digits / 1644 bits
Status composite
Value 411384837254818560289984379205765335060294826592993729767627117872556359346266002496527978536391604752654051109153382807501850627022475179004798798488358114888388479882204213635710973289809217071579562719396281118294722670060502558344299501187328064973445351858468262703118847013036674996250417263006269359533640475257258246797452505381936346697578536635461724767174861428253738966195719242171107544144723728471483051024905850974151696897664524219319086026145309469869717071427009248371069938351

Factorizations

Primary (ID: 9123) 56713727820156410577229101238628035243 (proven prime)
(ID: 15507) 7253708283104780108075999995961776675366596253951810565431503880168856214415490705028072079400760405471887589523193431214348016930827706226387928049260399625684187675359509243388842513297004627547824741421027306439614559694567028527732268735775037920707140848178097329724962362266186478036383104889276615058102938947209242470085818156168950739316636852817501532087163305681691912284364413434838725141268523576069910351876546877500951109217260839417134956557 (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.