Factor Info

ID 77777
Size 559 digits / 1857 bits
Status composite
Value 8557332510209680476527136968387866659223717592430965988473624187460577947834455421336301259279115113800318814432062822855972748913432935591499246780747720289074924453868886233016952519305295917013917400232919400672416174958510853862515111503055503985804857301823649706559257077463709682358657383426469734367468981934179407063159655082969859279039027110273714060909847535661366843157213558017757839309790042687882043459398752060074310153236010196569595853454336527095176815853800981729505624260684430118084638179808230016061299555677314803746792366590998290071

Factorizations

Primary (ID: 52574) 443672215974581392068945992638035310614481 (proven prime)
(ID: 77778) 19287510468539103073096270259358702133083635131720061750431761085953223961425420652528740437677172769431166410165990821082938129955574159455496956876040539218675202952462058896888821329344955664837817628512056807759244971263993793506712113516322979976488693042336345687734689293726100195391152379497366977981848555052354157422402733867553158382561039689792821717578803335266517833909334196997232161759572271220084485184940919098741355935137401899121708744356866383337168056441004659994344496557243133341163481377788391 (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.