Factor Info

ID 21485
Size 441 digits / 1465 bits
Status composite
Value 542927224546610432194127043201934229747545005266996837856176251607589702633844629010264189127333701340452291233190369392175354424897891159588526104188654795992487930845142350846678604601757032569440581129307431888723887221485122839538525201595695147240454413469524477852616808467733344073787889737506571574115860976477059755007589044586707999001100389134090710051844521032932172662946437117199422022104036912921809573154663669914649757223259

Factorizations

Primary (ID: 6793) 22500358133965991972941 (proven prime)
(ID: 21486) 24129714794495681078734966812431736861366335208030007079870535916797150007244409039606117721716219612357320172674839239844803748054644552637364393106036115419978724509069017934903032519641661415695122806337999236417672120427998178246056110988597197260193037876487725568585557116392837583469495515831641222209860786123003340298684827764170069532539336572740758993422704295101896336493184190175392485564451889916163888199 (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.