Factor Info

ID 40689
Size 444 digits / 1473 bits
Status composite
Value 248199468963063333334466169648273100214153306041049950141475499362961166202681429338517939643167815970763629691970724474478745448565067418623610538511704476715243509477848269969013968102424030314267089395648505448726780017769248634940755480299723538909475921395808830627786049839238374358393781263814986209737817442283126865951503215518042189560118336753926515324250988333471222289601206084184593181984965084406395235898933712558824070421572823

Factorizations

Primary (ID: 19311) 12304388013741766748587780409670226810319992722055173127328805633899245853 (proven prime)
(ID: 40690) 20171622407052638723369420215917078066200084291642024319716338298054312442817133760158575020877028263697104174066578233021396691617452830812721599031859660919492394683583511125529434530347892964708535270199889697881001426638244839041328021310282944206013696039945841759552358003039940587880239917038453269661181605557028766797824878942534209879989446895512936907173103491 (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.