Factor Info

ID 52301
Size 643 digits / 2134 bits
Status composite
Value 2313533018945454684604322836108589578058226596568121849098130556798603493488217008210935779210886179899491971386502116131186168780940013947473750040398384589565723281862847110039883591636913933962639934974460990472614861333811064255403160942757658492783605489337487854950033807622235393101494651709275110767142946264824518422208887420427019613732335779427107051006237196968896571185719165487440916003928952710008115762693871720027771656066547091870201749362825896117105557121336290835420475961062619758006493801090396313884519511156159634360877961764573573395736349344654944248558234158314335383544952219928360038084154569345313745631169723713

Factorizations

Primary (ID: 50374) 11710273559942897538241 (proven prime)
(ID: 52302) 197564387125789407900485759249497354919460574908839447906268273060201836153094288043659453969529690029906172513244853428811084917546730560990691654717657353935820329619868625729380220801966453079491953446169838882177487134946128066471671451986000720031637595668298026167275079414119801285066914848981574374942529171424863666638622714932804703102445287216725770638522986975547020018696539678972703915720745781771505362477666974695723168740444595111068719649262739856821814042792867394557780498256636233835694384734849254399318428395461529887094608873006296266790393704909790951695017432767658105224520969296120324352395393 (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.