Factor Info

ID 86170
Size 420 digits / 1395 bits
Status composite
Value 823457665928411938568134163214454216083277874842964271057487554499440767151319715256838058401939998081573624066662058586927130177357985149290954781939311981686710101540601055035039893895250897785435549917577907959470135494688184717690417994013119593009142923427694259234756712623983403545234988205010673800150650863548323477944552572852476815942121356974536732576834349757280763413359271730751889408501750233803470608569

Factorizations

Primary (ID: 2931) 10350794431055162386718619237468234569 (proven prime)
(ID: 86171) 79555020768050213608490046970665649566216345098735806408380474276930971118091241758483467964567587430043386181174893617373871516320431013656648104610733512462629441364894056722882159028361979299399866858931146696740934531643567374114640677678847764595318478278653693958918351925386246059755439771011416183749066274587720614169152924305573217743398875478779655967645611333714653846001 (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.