Factor Info

ID 124103
Size 648 digits / 2151 bits
Status composite
Value 264208194314150291109839893933331449522619596110320949307431784780532655218686047965767835733500697436481630918877160958432403783778715741887274492962489530328516164946012246305264565389108589335977069118778494001596617773648158248315488972841460698667390924254783159610649465765732552913462467221638660401981733120797345669245442423909798645909771812780823090971825689311240219254230257448164193343711253369973691998259393382736808694014179597033795221671725135132486578540080289447326199661028194446690122965558024623970196107271367698019557128632949429405499108607393691637400928530792740012904489770158313455420021853118528629667900900092392483

Factorizations

Primary (ID: 47148) 399817149624898537988769186259393023387862615763326417749602163949 (proven prime)
(ID: 124104) 660822564920053582847467851541541045088509277067187226831338927647093053154653726772559304165525195836202318545603812333265752869244973963564396244627065711846820582492201634467926475471961614795004262235414283595890459893837346520452696850045752773046201154711190991744521536166063610044370392466432415432861279916056789732072995893443315272540712185676892938350517794876041532563651918072986259900292016434306031419439089895410100240278874744076732241595349980235526412090946500993462932706964537528031649952326985534290453695981961537250372779738574828384878649772362378430137167 (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.