Factor Info

ID 5287
Size 288 digits / 954 bits
Status composite
Value 127265266167497202542888938036533689403422652056218657678073475183733053548040190079146291282541260872168765967115078728946347376713155671115834487070266996004980916905811867339550815194576388166412088128682818509783252871509618436216553660807055585354311755853430529328682678385586829397

Factorizations

Primary (ID: 11632) 1720132331768569247939 (proven prime)
(ID: 12755) 73985741571782616988003560939097602013159562835777127247179353396358266897288387464471136884046303129933423083417950098738020294621765713612800413143691633705724090158082866548549301599817758907280525748026188575791753840441451876640909430250044886218711379439401223 (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.