Factor Info

ID 69142
Size 386 digits / 1280 bits
Status composite
Value 16997913888512192238710617048316046504549667181953498273323712396229360821652589960330930165739371873521779653531331290997733140076865939471150533949355545062032255798371357207263141755821575425876232571074709356970314964134360117996792691584103575368129086676038249186630005824141455582036486682713910970962834076849503025529834748887718040248284007575626576864016702855983232917359669

Factorizations

Primary (ID: 68158) 197204739380896284545766121 (proven prime)
(ID: 96232) 86194246354704102993089729010871501685457190667505263160407849254708665464484081777642879585388382488906339883387535712007858010916111600249476771187402780929989209033759698408829104744408135095414068551380912162359147823755424124108855219906740343024598249365497228967009557304361852697395659132672989174798754840872608012779751983030542025574729339581146989 (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.