Factor Info

ID 28695
Size 269 digits / 892 bits
Status composite
Value 31782981165055097713372544528009637190106413673812806608107463387620456962149939974835699803063153575317161114916977519842298663096132980279162120333140970095163940692225327587518190387283878699523921904058051828352859438946553631670470518367673119443197217413478628729

Factorizations

Primary (ID: 28696) 73953822585167093832416359054786790929 (proven prime)
(ID: 28697) 429767928878226844710256303170056293533377764539834902780574515956613413261997677414116005141131995521891670582021778491580049576394949316276098066715170720440024561127738489441172922191453276228570325201852299594109064906991188201 (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.