Factor Info

ID 13955
Size 250 digits / 829 bits
Status composite
Value 3511660811678646601631382096958506223213639557508895485599545475677507732559805897384674878459609176280851313607164684257216431177790958167091806801679094791287845043733434688933903291219569983736995469655558023242735212759611731399994495094144037569

Factorizations

Primary (ID: 2928) 1786393878363164227858270210279 (proven prime)
(ID: 13956) 1965781933207422760614930133712082286294343082292210606727852045201020189811656191524214163781398345569111269978606930144318094916466663472404715803349599335816454272381828899618475968342982270297217896290352314655615511 (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.