Factor Info

ID 52770
Size 255 digits / 845 bits
Status composite
Value 159437180921437915638085070011816959972287014790174541515912273700077517913991151092947055496471582178274645416238610513979434622997098944733611730510827588977660750324100443487606404227103611016625112689185725890975138998807031253241154326949387504445763

Factorizations

Primary (ID: 76075) 17585764699549862561020053258920461069906105666613231 (proven prime)
(ID: 76076) 9066263744875363900514374990919239175114473958133549987980132443614416351582518228552901838666780657401063121478506521709470233199667810590457900029839317021761954946797738553965464229250588632301012973 (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.