Factor Info

ID 128650
Size 527 digits / 1748 bits
Status composite
Value 13490745931600535276475024606542125429319320956343748079317428575494444480548164734065925594671513108144122955711239664665947964209917999216968232616050307962537475012668181629077823299879265908727596151209379813660010471454444743689067664267350093327122396619922227233738588398095365544573840799229089279902200497476959481333249286106667140772991454191178813779451659088957361036007804652376113197160181280004309773164365526134642179411480032817048534584548550219853462096676614242768181475884492865092914315185920528358852579

Factorizations

Primary (ID: 9779) 64642456533364216165903625998192510598323380531684784427098565775883411861 (proven prime)
(ID: 128653) 208697915504456315180578792265413258583797549258369986956386865503682380712342305919332847644356492359948523803387085951313798022478713562855712372034046720047393207534341623310769076510942681396220887830268248192153739340524594536265856729606797452639540653522487392871856709790361734800407906816917056404922549255923610886786837255126368103828812928200392885812682095399410822475447303991160337240539741491502390410168759182184440191286071345480390039 (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.