Factor Info

ID 85422
Size 672 digits / 2232 bits
Status composite
Value 721576501280214932699856617439029976630753152565314433981123908841663699117167629806005704199027319798622532633026899129439135949967023913882572077626509347391668001305268116981132648019527934663366532141798168139101807455010768823250834179373216848241366058397377402175196449617372893009324240171893728947667161213930716670578400281571733953711509293034443283866262912785128583217625456729943697104408436309175114719595211628384945284076400667536081573525300799692599335742947010656283788700743216184703958414717853149323637236861221894233675216743305586665791254474630005589749655105581834031292796392223025011428226931051092866976497067860730068835913752246028618501879

Factorizations

Primary (ID: 59616) 49245801647678195738356044293290778036681599139949047718848674404053262907912519619 (proven prime)
(ID: 85423) 14652548585616034589415299773847815703467618515488570615436641839775045176397386157519217583413984284018400884486862373714412889770450110429798208663492131610805613948184973968721916863334558232552348822614801670557588194642494193647056575197576982634823741555348883443394879711509931579404912048800255692415485105441599347824924271655736997667015958204294678276473397261911956544530736040272260855534444662877148993053715864914516556951044566647814245820147390409141267671989445532283484590155570276405235757389367228330575477560213443325463646354039551510203043791763212305804034170852541 (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.