Factor Info

ID 132866
Size 618 digits / 2051 bits
Status composite
Value 207255783720764863616687132332512356522556495517151264726859937368993094109494466178191004588908586151383615314586854221082247356797225180074668744972393265704713794595317812374113996123985563684338909818417216417490910782573098574162887842655056171490513113082138208260849639504299801747675623516704881386915801058157439587432632419539619140644517120651433778547999100876544057397673334218620275935777108156453683509534463928176469117641906563807485433775559366559509451585580060200999810078857516507085441024877425897592042432053327712668190797314470067324679200884212276454117058582979546626137184145771153398477311

Factorizations

Primary (ID: 167770) 1717466079724751615975579073185741 (proven prime)
(ID: 168794) 120675328710992972179109210896850395218530469498199794083480073146020992278811766199425835182829176850785990654372781677986163476485663282123366492433714085730434558702755254782187437663392736870926867525950521844722402377423791540378392680139679164145189122343059418925666101952948475516283760439286764164666625172110698172721874501677612258044797183339977146763792452566435131068217325838655043299357908257932657550446944097280816353226367039708304468368682551532704741683922508045412677963669111850650500124605955082787624234868164550715604449000888811500574196498183406190612331771 (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.