Factor Info

ID 20303
Size 262 digits / 870 bits
Status composite
Value 5874242734871660942437165039523036896514066971202220428920873576077463369261628422462415999645324597217058300296941202173545775072717893713583703037825771771045931913726446818983777849228647010972151519154516836074045724624418769293617434486534864522333335538423

Factorizations

Primary (ID: 19460) 5177405013496032696555653672930372119330851039800407113118670148783657729571982520094965040866908976893 (proven prime)
(ID: 20304) 1134592082241812086025433183314893126820787225096226178690913133518090766822711174696961498979544523242604228920675194370887660714303521711888923919224666398211 (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.