Factor Info

ID 153071
Size 526 digits / 1747 bits
Status composite
Value 6699605981488631492642495003319772729931504381411795979844912566869776556622737586236603075340953843079518737940175368316411791601129834496037584296665964076901954471888444595229694666229457315750392329376267501391458616213134610016873317996528917371675215123690463917773767998917486320739565095220150085434363327634605583902968302190606016375276668642670589975057075011896099897362391795117534467538975489248838225164625696105831622084922805361436488796886660806202573499126011459496022715958954393438511641234408990352235883

Factorizations

Primary (ID: 186576) 94650965056172649922688266124137 (proven prime)
(ID: 187158) 70782225807339695919826400481677338719823807273270859949044926418538597482743103593002272758637730379245286667063414474672401596537386226993809757599280096552003235488365275370358146314055428897664666654196805444750146872201725086039400647334768964243159217921310736050421401861482714764099734696391505884828312952119891721911125439195580900301808059708348217728926553572356093868179942697891193301140333004971375084714082340117475132428221169281793351678687376388287667248459800098010509761459 (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.