Factor Info

ID 51497
Size 536 digits / 1779 bits
Status composite
Value 28582961306312416954535560352854012843877297827855874247214294716313533133040066341681443920118858482881452486345543499549834898046750696876875324905936097538966115413317386850248210613693384397572634622387806543593448933876513424704166556547072602905703869513718163881168064092909434062644350705513442056703750465711820343395924273282156208728249834027755337171646601178889492499174537638004885007753001472169045451673135061242598434336845651959947317728324926756111684244030137366841746729341643159563196506355700058139713236079924343

Factorizations

Primary (ID: 50484) 6371112819065042612731 (proven prime)
(ID: 51498) 4486337335101052438711799246563045075620859148409654005255622069107169057672690982640640769412865021433995993488188155700524109336551426279109704326740830348648389944253611233032765464738351361286058368660049744915878202238872427448561726700514406334667301480728342665254603089319083449178308038095450597421932684455695398162956507201688619132320216516994890164297000005459680710914486592124804012434446248403342997811980920683513198192647964031191591911508499444600408808525929257707045727588880966456093264681653 (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.