Factor Info

ID 184874
Size 507 digits / 1683 bits
Status composite
Value 311907713764508122225002390337652307727479957998262845719177030833871017985297767702258893317467540254411100884288652196077776371673499827412915910636443872641018265010055919110409210817811824946454010706117066475894334045161324573427886662461700300674882132512998300847042282022372805909581489318782138804657742606715574501816651163038757395949458858199133316892522251836125001892734738879817195964280703287065766571726022115527249381784556529132000386224551059051968963709730881866832157370383915919378377

Factorizations

Primary (ID: 184143) 386172291794013713812628929342279363779286925027681963519971362623559962947967580652948242798841699114601354450241093472147790011465935329654586232129 (proven prime)
(ID: 184875) 807690557796107496531700320382808275098693922778545860432958754830489992354086983685538467757076931243518953574333666146469003348609509904003086140916727379542651692429358881851423632117806433920187389458615238355041789351496618864838840503577279124156091299413003214074610183518716892884636549061180119931946498987828661274844467722050660288293143837618313 (proven prime)

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.