Factor Info

ID 147478
Size 312 digits / 1037 bits
Status composite
Value 918613701884743458414510376047894742473802679029943501374836087349830954147205213640435481395809142776835881955039489056284969137828056656269383821280273634123578210776410975744382877607463471163090814521452602835676089781670590402458138824859370591762091417291237983262559947711197139830471297411245813293911349

Factorizations

Primary (ID: 182764) 65642602122533083476691308195970252142124523 (proven prime)
(ID: 183012) 13994169520732811845934863236412791895095169421956536689585618929113496838516966496733757133562402683284853803567657136089895442903501851241886759235577251270749539561890086698082847475037333787461610083269851128947720201773537200056462229303689349955967323059222976863 (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.