Factor Info

ID 186772
Size 343 digits / 1137 bits
Status composite
Value 1669678322741354566672864134813130309408235742219326094449816871147282681888029941084483533617665151188849239323505936251973449509711084364125025321780745309840601132768835136765624842110965882671859942671195697616236280760998711220020415838131046974890692647109146432851795881457483258569348457485377736542919129631157867477484587343984074581

Factorizations

Primary (ID: 186773) 238003900868773426446244791352200793047179920717 (proven prime)
(ID: 186774) 7015340154705924830572393114805351271875539935709470676763044095255965047783729572285773319996221130459163562754458947470860897604572300105427258842357616567259890459528955675843585144776431749072216888229342144050115121628757836553547038418839956592562289073086840235059399460731628454144138793 (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.