Factor Info

ID 31433
Size 266 digits / 883 bits
Status composite
Value 40367005872453228347279350318200895543632573617585951279672183401566351552608381243453760317294481313601728153065814301423294621186739654789497590441826711493007764834206038975037431197427348512607213217829297636587928468944310342476676488979834214301957835462072577

Factorizations

Primary (ID: 7634) 63340286662973277706162278988150776663495577436161 (proven prime)
(ID: 31434) 637303807721010827893372485390316757723668855906455515365902021896982828404556325896356022810555666101193537489578965731569506125237528794266549932890571899804018460112974982347885289782762868398516696761986853427457 (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.