Factor Info

ID 143745
Size 334 digits / 1107 bits
Status composite
Value 1285432227855965830387083356047744603539109611310932555795035551866701774406628117965331186280053621362353523228197151404668934968641489482175497093539222308943703993919182493519568647693623896383584047752720103628335715066787113705808309765959913226825780111791177029698885247370557488172501386414307964522743552833233873835097854321

Factorizations

Primary (ID: 143133) 123963652789966341658519 (proven prime)
(ID: 143746) 10369428448788088088984227984342609039691478513484105352182468340990481002545735383090797948015984369840031553305146726985487488968444235675950431228470655421844165113108061459663550672751091231211342326427549600070469192423934787954152257287404425224774199239660393439734263799047760185135682563079524571234359 (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.