Factor Info

ID 70381
Size 1021 digits / 3391 bits
Status composite
Value 3872983955234070598227137414587715795519627902690926633761307586088084872963481159202423494788795683502390725655809588889611233188955159844584253616169402215103511131778680459119660124351108732100526980422954636931935403041031710883142373471901934104325488255505956187164825289358541459324163137898609870463015115084737187619536705833916390804930954357274395938930913679246213317071543856610113232897858845494729009166461942442970344808806034483392559882882384043684052923616069031780110984835899941450088986819019918545144693031217075566228955853958327451320457027907555820332073029903901198188730366126313676569790348795144043454070146779066563864085074611040995463520505467411623550162823655370749435520954539121140325942559426863911754174592171367805519438777735205870740573989634934073002678537763389072767956103089112313852008016153717012150713944933291062248956374463812989316680070659217322342702352173565492481927067821453014946864602734359143062249080647914812066006714793612764654243220765280863105033335464673

Factorizations

Primary (ID: 68238) 19334422649069921660849 (proven prime)
(ID: 70382) 200315469746927233828500789627280565996340266195303330357707916216667629866332959668298451003803673169324991185129006016160184347379046830176154462612675486663903319224045943156538834906697445453649515856473707240044207265860707315032885496271999452833172957907952552869913590684162540033465745041642877221875416883147947750053487845829224492100081623862979501781240348703004420290873402666516154366426465031639642595589029388193653872603913400288793572943126812931467569876887131085666227807321756779298192222035508054148812381877267318420003041207793983408310931336371096741262302987899914835210332167103032071533026483381016176977886661025940703340629540966999445644261832991241468333407745101087043373009823648713627541485569026045733181775198006570994576999869806126173996078165758391312909189808884269858013484561072362104421689515891802870513745708756065760664033558027569606027562544354562618019753465180525326383751517162872549432973304051365196554079432494458009219886838453896467920265777 (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.