Factor Info

ID 1944
Size 153 digits / 506 bits
Status composite
Value 175275798141815218135776923982270010472581847708412854774916138602490317950759970953053809137014160563772968196332319016490442126297983886913989153007249

Factorizations

Primary (ID: 1945) 1227678683523402181847 (proven prime)
(ID: 1946) 142770091632428418302077638912555254600409314925454346431517204671089670178294671569817237378615897926098863769919454856484609700567 (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.