Factor Info

ID 193291
Size 433 digits / 1438 bits
Status composite
Value 4158473633561004133307947743968927638893603670891650990796312125881257889891715364346221711505883658114585068017248859807234406874259131356600739629774033316619497668100289370112049651662902655548119395961665423902076159277518069383159093780968673624762121994038988786079173319010920254703241382067692197334015680659951273045745817345246552720791406706774989927316602569945817558176220546051236971405624059963581323045137657578660897

Factorizations

Primary (ID: 192504) 73322443428747034552053466167576257315601279457 (proven prime)
(ID: 193292) 56714880725464469416160093324130699107954171372620817707150560593406615054031073159339845172796914883717740510799500057815675759078082070194206519778869460477310773094287871766048788833405713352768144107076579103920608230773423111564962921103036731952584658490060996482014870581837181991402193109854064685522414755421442752905715858849865524965618305363057191562689789779086994072633921 (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.