Factor Info

ID 153133
Size 663 digits / 2202 bits
Status composite
Value 373535380399641565501837225821403247285992400511994449656998928108738957908621106896175663922520211087623263899957928529251098107003259766726144156801778471786470199605926867622862569187995804012329158154264557252270355121136438865793743642267346932337153544547480682675403448317333905004745753613449762125949874475356302899739514622389186265850700826313260984192415079509342078184848208394468514950820623499478004319230621998969929874129886420509308035570188378680815095933060456713699151066726290278009044600755616012860351988298096784412776493099883326836078766207057659357949940601127118464671051098226872118969192155316234294938217446292842539367504645665857

Factorizations

Primary (ID: 152134) 1811929227218224761617 (proven prime)
(ID: 153134) 206153405325391215055537569072306034312564650924781625723529233207429285450782703647670650456890349081134963852878640083138713571636191139385927954215530033068697593176030935764226497745339386164367932366148789558759270877042427863195138638727123482151138753248294213801930056895388490294628021479725843642373315857984761700909935250020427091398800991862486782803907353985822174171010780675622399873097170965864619354543764305663011694845155323645232456609834817990152435903840552341336936002335606789029498807233825156941830520097575646881967272322961127166257058447263288199143483084747140979211675605537385736627152506194105336137670620721 (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.