Factor Info

ID 85109
Size 662 digits / 2199 bits
Status composite
Value 64719815149803991307849247870124554213760031826674240732283545992964070774056727925621251313212460490394752183932350477474996417035429308501053679133112015063419320533412982552486168486752091138926286723098048255443807965549269599375029605249007439833595941269344918550095743685496974948165478372755569896783620574325727760447839422419837292971724352361005325056731998866914629956727454428551195916069048444965350722681608437073627059131895401809401289484270489784376905984012050162689965780367444675449665352515278380734348986578276625844071931049594285259891346845372802139152170019489553321757111492449335617094675985619017139799178274054805837881753554419879

Factorizations

Primary (ID: 83614) 272301574062887284439621057578687 (proven prime)
(ID: 85110) 237676977713162728929551132500432176145896886814201798661420928604779507865272880280821316671160095112492009829334610447565558373161927395686923235111930959134440530234643002921404506348518918908086745224889225692374466227923168253895313737382288719187711614547080981555223978207673726056750478564020769108484703078978921194417840295918774853431026797656882563176652624024465220374003357888420025997291302692796510549134572071744781527150069433030168105998620552082060701119047549618330510021903783563471730639806868301463469109684980083923434479750774399422939454199599689944163649419688338473194045678995603299304427056454510617 (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.