Factor Info

ID 137660
Size 538 digits / 1784 bits
Status composite
Value 1036060002030358969570411195384321681532706945693355003869339027712146724108680871988505733381496781919290138005412532728225377226233922715341632513987038588729066916776771887083445953328148780604599019733417676783716451905919238778103003828999546821672345521465520760813202697815548360021230506256554450835969415879908046935221974922669123169125872460682473454795476446561484318119930517699615158997336498781707577987325514342329010188061252482493466834251579751799600143394174808328232202680241863164103114223727043793833010614704888583

Factorizations

Primary (ID: 171518) 90650953297677056414424126664833477705182386354813 (proven prime)
(ID: 172587) 11429113145982858126674471118827362117906087598426274237773001984412472549266911498189101040015780978172800408492968828037358977844365772006891190724041249498291547693851424512192045916005506498985544343589544513785254037579298746266032892034816455916570987922293620071096212948833795368472862421009597067590756364924599669352481578123312354666802361098518552390652239721607425813669362924573369546003897478067749720728924379177262795961868668651910553261393143698244560667023825788526291 (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.