Factor Info

ID 213759
Size 454 digits / 1506 bits
Status composite
Value 1307630794049188491594776333823924312425566479104969076122500040003829496637107866648142403264098861231053988511453899111184096495249898535044131963450079115299689730574152058611595807115585016098476026150021867233637967111320548684453805538119346166913819454057296676783490182138922089983042873309563101263956006798543471759528913405410999112725387441632440678494528718276146622909225917424247358208010091656807761274906191626851923750063198634638802627

Factorizations

Primary (ID: 213760) 391039819913712142087 (proven prime)
(ID: 213761) 3343983726101688785085936171668566046038715142140802808278264938246687515851218830754431374738529775022915833137277724912750660140292688911391837666222761280195661084659340430147969171427322367139237016761564515918583037043352435210159968078739827024502868389315946784707817647734339332477846967097465487225879182285608281982878642451108097664501106363824122281069699410630421974169596361021817279816726881141367273224399832644632421 (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.