Factor Info

ID 135285
Size 564 digits / 1873 bits
Status composite
Value 362541727437901776528190669791672875707280324137343704747459391223251567686498000442171310473157333067966691510456450178018565584147919434417156160847753707162601284610624840359856673067971146705259139418690872204615518661744260702584528635518408256570655412087882948171855575128998543773633922779527308300469223582759688539571910733584231744125485413113012828339932439566498127629155382799961238122379878991644519966647630883077653371001092924907939864894625735062227729802187640299364339296878722733787827907998837185781068651729469086433474770919715467819097151

Factorizations

Primary (ID: 135286) 355620433409563312682671944511 (proven prime)
(ID: 135287) 1019462588136400198846268738431695877573671185309781535512665029598791589853343575114801957271681932531429410815086194424733799608775753181478816798129251355280845635005697330411616526526374235958375152761499895347446956862207884809624883674276836645143465657973623843678092590859718229704392249871969107022379566731521622055942933936584133317473075206623153802023697801222542917409901898466533919649577393736884975903297807658133278130144368687070726000056361551855934900432590608258591422457015178541252864004515624463027222737770241 (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.