Factor Info

ID 51895
Size 691 digits / 2294 bits
Status composite
Value 3518483310080849360640790457761270822253603472449596616933146392980923227829352780549565272999489465222904939070425911768965836859153767284391127417473391873419840977148285661270163828747269592762214684595712424529086981824752714507339228645469663405693429444861199296223398405880651779652797071887475605019952000153552791886741557709253879713519632071885883883757109642676621276828096708824792402165123804114499834013309083158708877691532060860720176657227586081297528829263895127816432193023566234763035182535592235747265549189494302250675852057245219888240188977220156420407138196495616919590469050597162716692064270851268881218506834726425664698265332879090697327246849385602522903736381

Factorizations

Primary (ID: 51896) 489208389911968142696723 (proven prime)
(ID: 51897) 7192197400199926775320002655713132021140697503110048902437414431657656050239219256867708242616430850091724383983014536088474604718517608613391743927628320003426440654420288255191693880552020085372036531966441400854363522524276762046377507162038817542229269000822868622251217060130581703876041860433199224588187663035808468787106910810381489405850770573556232027759016948257033097818104936329344340840197284446118973688187695820956389366982220313520924887367982665860930395633122754182662458793168076563525555528622891409043861404331075765913049150378550479355222906265758257379976187140659106405897556347085842380016759914248832290806915820843965159869714108450644847 (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.