Factor Info

ID 39659
Size 302 digits / 1003 bits
Status composite
Value 51766366058325117762517433051682096467180130731130643379654898956813121195495099407031841545365959516522800495685355686131288311937597471495749899053246691506709388600504519040910465260878399904000198071694285968527467655924509678207338048693501781784642749651938539553152607186828799745107506390074651

Factorizations

Primary (ID: 2165) 15763985553739191709164170940063151 (proven prime)
(ID: 39660) 3283837445920915603128493027466895094840909946036641145337770862618392937195739063613609968770906794144445446261901834138705379078814581720761831219805475632711734534934449373797052580055440922953999771240820350764466964958470448998887245888654676789746175553895036501 (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.