Factor Info

ID 15839
Size 262 digits / 870 bits
Status composite
Value 7480215067353527203236859889438808421300705114149697293592312872214414258389741366762775919099852061364516200943087522994251702514674123531978669449197614936423054142238205366532995596032914842677714290325002952653158161567560666889467675279836733542682555450153

Factorizations

Primary (ID: 11279) 7138857753733304138653757923863143665599755157337724903248921802286130665523137125162231637957328083985803371018521 (proven prime)
(ID: 15840) 1047816797223856774231159032121111173022497655790874881739063256794112478986702033876212176794938372885662159012193724205666847143310343655218203793 (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.