Factor Info

ID 86441
Size 362 digits / 1200 bits
Status composite
Value 12581963133872392254506925197157755523461505221054728663020046799669987576618006009829232418369238681005699968166462672185114705435525494493965293881500585754904805275207879643584288613782407489909374520430220176846700063749504978617323475828862739721842842957329706190469194823624354004003555138769836209154495903020516265252329350177250430799882256166714454001

Factorizations

Primary (ID: 10343) 15694604006012505869851221169365594050637743819041 (proven prime)
(ID: 86442) 801674456332400605972510046810935115417610492698542606968955626818897314155448171678103701425070199196560257619947819180334243154372195322385427991595996028714223307873946671343978249570931143244150218823568590982030625893983603658017332340008880365091972765645407358809676931158562680536659222086978325592292561 (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.