Factor Info

ID 67988
Size 876 digits / 2908 bits
Status composite
Value 168670977373399877170869390369223342662425543677948166394066264219381030953623127104325805260602128334792555292021805101729614389165102263706799336393646540638449241889724496177126563196711460643234043972700042168210141708104012463371372659601479330449589207524561664455049705253557675141632859486512446104322557861457393388863562582548955785691112488400947439191670606318587058218026837851240888772039314953111387346766472473617279655915141880933536835668899381370913454156451312029001866308675937038598586941379065613413823591524616636593810489494910663246881497192872033865118134095350597906323531999953483508606530449473970530610567347937971786569309656882138821478807328479457906291984858958740840669176781042661183175108857603227977810147596322055762872069634608887528689165456276553348992090045445497562791219538774305732231229580783764441244108952025065755276705169139

Factorizations

Primary (ID: 67989) 1631088122430976508009537 (proven prime)
(ID: 67990) 103410094803469211714077494302933096740582104750253852966195970508981046055495021418834925757552779594143703187297389805215175784415043645913513599698867593236415129630869683283581245404224725017741689617842364208080710058261242143267229455753522802279260221466041861359941310718899586671914214172470916348575363325112496527001835945040361799122169643113143442130304266196966637948062382033068478915178348927935372608387669948006518867225591634837739033094245657716347166521194821654376569089672584447398096062829471728893010493132865568606965470643184612256468047107586859652222342190831466645205986247265537329238594707720459541879353209278044365824375430938973049461558456515778107353681090903567543333562832425970097768146770687995367625602621800311216852746758493254733192336093766918177917800920555355446545447260846420279161207890914792392285747 (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.