Factor Info

ID 40872
Size 571 digits / 1895 bits
Status composite
Value 2750174775648481844995520178060832381182381378912838259301111111483329636264503660121877373135890090245278933815778802557850331252305504483782244624220060998286250868114108416583948408427128221877984369453531203965581868264877133296241571947783944179823074287712190092115440979820648909957824835330636739826520507967900389644595320268981536968854962814928103374658331966171440121993403647618088007392317781625484772777391492729438760453617736329256411826428845791367741578066020494812792996467550095278221545791921894985390631180269167618409987504487587406665487483387683

Factorizations

Primary (ID: 19316) 47428676444591705727929369346443 (proven prime)
(ID: 40873) 57985484348511361587042882351301873258371939563631207091520369414188322927227231518980936620242548972874935119142872971419300578562637926884396983824046967528517681800308652427607001082240413752542041202043743676235839322535402885470519492675059508243836540680662733561988180403738948727725802326755065631015929158017623880019508789405609886126623402885178278994599556959809328309998142984460035153826231764839614614465590325919830226843538251578477573956463709941209156298110112361600913329603166430943770855590378994399174694191487220681 (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.