Factor Info

ID 135591
Size 648 digits / 2150 bits
Status composite
Value 157367299071542990909078469110125777417484950558116815332626436819454516490382174296855601766485149168988516471724693984252886253254089192945654211059385400090782831899182029990339802043155263643806846013124629042018223271743133684150442634341105226840526850446427933019176482636310380269422877500609743938136777307324833490304030725738164500312133298029438857308322843708486119991384790128100464731920080157500730214723087656202349914696681088704164921230031016066716250807961114189364039796076716694047040517468382155951265930484695143777726736524491972846394937225657728488062416512921536140043054143210935626245282412210961233988220850282621723

Factorizations

Primary (ID: 134440) 269585988162187640180236841791 (proven prime)
(ID: 135592) 583736937310213891979786531253862370148494598522572167138599459296929836170852117907921731451577386207164590869490500983866579820244544692070853081815950335552023473672248225162326728330203933006885734626972244985801292634013981476056428533280167853594704645134306751957497715867241592053730236916336283877900132169760664257329721238443453198716347495418486536213211838781360921010668892519552298366821134727070551961796702047522817139117744753537303509133590094054137444760231857904244223885824098308879249131035714066355083833935769950332796138097041850756047169370872133381416222031514329012822335649814168136514853 (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.