Factor Info

ID 42225
Size 245 digits / 812 bits
Status composite
Value 25150283073057713183085734826926407337925489994635966055055265438936364612723600387137723337326292201279603408707738798229561804954582632589205593386221860726409799182441517451450330540461136703927784645465972932324142062662195787802164294775253

Factorizations

Primary (ID: 60) 169360439829648789853 (proven prime)
(ID: 42226) 148501521951378534185281716440203842465380460289149434295752591954403775487759593606058565352849180127851269740820151254973107152548919853813649906088407985097127774422380900511286761321229724764175275295877628042261637251801 (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.