Factor Info

ID 31617
Size 362 digits / 1200 bits
Status composite
Value 17127556087967757674789883251174094550485625473746397154279472676188793791325396884496426316523378385188991463017547426171250060954674817285781127024418280206373558730040321726914480546061613689986066043614976101794570597133948416928867719996360953184615172188756778388134077269901954030049841502811073793929783717925874229895820981487422875756661065975496850003

Factorizations

Primary (ID: 17152) 20704743230318258100890022657208522727453596408722228548650415542999 (proven prime)
(ID: 31618) 827228616044251492340084337492609477068193547676607314995147678400964644216094177431617181697850116643083199104243323792753197767044937830103064112087877519919711150296547712682861321726237160685823272422359243244143565559625621978880033429873629290523579235343313469727951472296269908159520997 (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.