Factor Info

ID 67309
Size 611 digits / 2029 bits
Status composite
Value 50452349056410732194134409816148233673113028583353328083798203179454540072276805345087950891921370486595802570241443439260704146892147328349092648054227575593314811903043039505512982597425056951612688594759152638786133273131660962512678350935006535042303850627906250125880040410327821685130741228542038394968932893649844488531683593945141795229161903820956363351435935852739946028729982282562839688334761746436042209690049808372653776843241983105186887539764286832095095620093459911003176224054078191666793763165835186213081878098324349392423075921804214259185988572412107876801272508091022080195415328743031873

Factorizations

Primary (ID: 65807) 4124844857754113069438689 (proven prime)
(ID: 67310) 12231332521892937822733841975507673531461653143358265942704623551633540605943232806091793736972875234473480696716458019311066901970992396334355708089146577828010220671529919495041589726758424986447368183035912352236223310428364126720426713701211092748898005365955642744422240816044894963567889807893760232013427923987721636906467881120032151132840973332838259985531194824286124095008105460217112404899297022996440389986471885888704384852144746219227091732956847861210108293212617295972122504588276126365604984662217255747943494085455579335076853109727032472198993240507815239096922159457 (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.