Factor Info

ID 78321
Size 778 digits / 2582 bits
Status composite
Value 1535831048125350368221595455898212567325265269241071195291023387246175534543476270314179520478500956088759868443360973940593437332271292679423055949897939099416204154388545250988855319770433605515198161581769115916830611736586639134983905422584868591183275702767631276225066558561541406398641733222008416549637887606418172234900781019526376062969576856330946548697471421439040971879971405398726734060152093228142393852794944431600935213844908587324637880257416855568310303315075001405041868433071654245271453379589174520555546292368710133483112323351205510328750245709460536464378720416208901452413856673266702538259262640713402435440734120061234957307140846136419226718809708011704026015240742796442086541583375355190398612739677630387708773756495559745194758338836796876239301

Factorizations

Primary (ID: 76050) 162042848109894135706236152877575113770816053476315881812041839095476410913191876824819982859138846625286375765823522856273898603053887385207147 (proven prime)
(ID: 78322) 9477931707814597623639517142477806408278245940935617549358681621083628082395704610050805914706848857689233019792334369010355470950395102986608453461287184432727757283405140980559801832543765684500328720804879187707075677596546592874487279936088417154042242945765773004645807178675992737503747886980112436636812081829165953882538602850012225256405621100559536442983903545284957386604576187078389035899058134137770832388517750867488441777435364198747505920220188045181017800394347760061945015518564813932843159540299322079280956259774995801688574012802962604870199863627031720936996579188842880753189848528076244425912045020412506666383 (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.