Factor Info

ID 176818
Size 401 digits / 1331 bits
Status composite
Value 40050918737959362857867800215984409686665530285132840311801319623804341115570108599386979671089583536417358652296063997118865479078633489626497841510132280905108522373656304132208624675885889459160612825051207218623287988586651583307821085490802240207611065952803172669087619746690206429848894019728680678404825233645808405751125998271911581671767503464088475937594250946399820717175716943212198531309

Factorizations

Primary (ID: 16681) 431114130336966439253639900581 (proven prime)
(ID: 176819) 92900965010483083621170863337931767406164399560400408709171452895521495023519589854435913880126801353357024213991146625499106120512934714546151529291709212136581068476662469724497911599903012190272977839023287817308206298818226619461235048288138433071281228454417714268590814872186195003465630619205619047935267799194399470113310696109784655890316119181337422393045451689 (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.