Factor Info

ID 152235
Size 101 digits / 333 bits
Status composite
Value 13221911338167953726543398918373846617858875544958977212814544389072420645170634834273696487173627717

Factorizations

Primary (ID: 152132) 51816448511846847511285285181 (proven prime)
(ID: 152236) 255168227809843328840942848152520293525711409121006553037311877924300457 (proven prime)

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.