Factor Info

ID 66428
Size 282 digits / 936 bits
Status composite
Value 382563573755583984386482191374699294579406594988611468304023877352836689811556875804786067163690866302302160195576124395582806840548752230826768191638428624563879190908976561717027904975172422350235118613055192882697086311767377108434814228821672601445717887708922787316490187268599

Factorizations

Primary (ID: 65975) 75072892952027455633 (proven prime)
(ID: 66429) 5095894919089464548569766782175772258199462946466882314485721698252265578322368269717843328766391458540206274172569997224673188587822952785787313006514305300511102748603663190394338269008623168230073065874209455322300061731566959919064915454507993813961673104903 (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.