Factor Info

ID 8941
Size 257 digits / 853 bits
Status composite
Value 30558228793952755772579456259135790333700644897713692098812509314171653991508662142253487986872063630845711131699863510144082700697115702578888839788067231909016956316686103548363395750607711157930814951540356346997255744671604158269512741168906250508278689

Factorizations

Primary (ID: 19064) 66393706906151652073358618281 (proven prime)
(ID: 19065) 460257910243619930261034828280286316270999930624338363021503679797781781266898715833519501911147278392957906509211101816787443535157835318211648216129879404911140491852538300372229295482721998008775860453170654713381535038093369 (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.