Factor Info

ID 57647
Size 255 digits / 845 bits
Status composite
Value 177813011006353281732123287238743414575273071348149063589618290601655449567522947193901773322525242203100471964061383084058650356633167566854300451202087039661048403824932850775969813410074241849358695547193481318683792614513323139445240682223642780159589

Factorizations

Primary (ID: 57225) 209451755659644970976545174196240606733878286230537862311246148654043675979 (proven prime)
(ID: 81473) 848944953678478427656043739089014283986620058672496001776253436616421060388468624445957294092559652273664148879587067284528234715491810664992705274920617268828476045341224395064591 (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.