Factor Info

ID 66254
Size 279 digits / 924 bits
Status composite
Value 134000873032692644532368864564183517597276776996711575046051264162876338492094500556987305309757133449151900729895053996441696464806550015007711821548771587969989724111846449905165806896185287903491056089690347974605599911440441173149866155515838974718893981311327948797978660777

Factorizations

Primary (ID: 65729) 1961870762757168078553 (proven prime)
(ID: 66255) 68302599527183379517736234453685281625963889377848743988398805688769424183736803105856724965364825772459944599097880719721906036071671518785044001524971284679234551252653031685471089991863039777398736653734553033706791894788629563656714190192816529080374609 (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.