Factor Info

ID 67731
Size 961 digits / 3190 bits
Status composite
Value 1773206378117756494531661762618304797329647767833578967295536399970478849019317544752185925303290222970199827048222318014828337934529538896978731552610689835315264050538831092949509614101819363508353191244417282681973228575604153828020765732086259236526489323715914667116477772799974145145370667171890497154718523433350663722265440096564914704782931942587512738784860625584456096489688989480991264353369965404875696676674358737576809255870341784690723164647742558766867818583570833399697377729460158172187009196428716190958725876779357815873515573058594975057955900140494210353825950012735782176611546922050393433693544012914320684799603759060651235626987820479524229285281499295189479587567776083930287002031016994790796402742457558309234516860329314448369735880505561726885184526156058845188381771546143173116361328214783041638634156090006060155367450838123532083418581758335391958747719750377139825132404473335881915769548847554485537657496220874918309532057

Factorizations

Primary (ID: 67732) 21261656881868084501 (proven prime)
(ID: 67733) 83399256604029988272238144000550015081478172607240068530263501626168456547187208443996558656890710073669710857864025645404034836483719021246825177350929295311317092236929545588890817908742374022913793251387800904533141020445816377358386382127105905666622693111324856499157855885681484810648372083711819993600395170745688673549893655932947673264133952053447493305890384574883658693509089908588207082030609317384294078744561562515819334532229414781851719446874314603649159189022519917413072227688823371175011418292162148839508027878277834974121209455413025533639604882363467543330932920521418953211647319981963273153764243362417779360113489873569323050478675514203998147024410310420758676922367774138886648373957496842436559481263972992236562187614872246972491773126629709403781858775472817432888144809199941436156377075716952902457694675673736859003959303808773223431807269002387492630123844957776110281027915934076860695946332398232743965557 (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.