Factor Info

ID 72486
Size 831 digits / 2758 bits
Status composite
Value 136840355990250532182515888800315335307567115491633347987799420349470740622695629046527772626130122931048448609173927895126001650184968091687123641987433512964196189392045862093546095811144709855656952893858152141040309181165126860776903527850784827513133712610335016609969531113362713792099722984726952421919291188418370444110581516148519555365792232793569179480132569207149580184046426348534510088222423427253647087290738248730532474816912926303803395440656489738049686905348646604277324525190920432748756345899368140252143308306965025254474484609709459635762725037057152200608354414066106116781164558499552460931462497110324679206750288141407267942791204484122521002454047919459474842884794710225172465236018316840835229561620096643136476445973637377084546697609735497619629070287375849851078535753945146781328478577683033282151

Factorizations

Primary (ID: 72487) 5716031567637872251651 (proven prime)
(ID: 72488) 23939748122629643823234735790189601337231872878221844966148391807826107141448721744043144004054370711051926437110834392966343054643972908339620320852681684129590296798082281724185582173320199582195713764112293740200911611916725958445139856385517125042654813203091023358822023890051948080570033843414356597205842895580221868493656574096089210914744601478512652717027418005518215171425022134424283571318263796957848136527836459015798673888781665436919791272258853810022878387058584446704844827411810032657404425726593916155779735094272599483755530635440491630810125618799591973438536293207423496823257168655271942653618505329387397214409541356507615062871378145809458069982890196020398558884405531475459956682770244403849641834462763286859543583459906160263653966290489675723863539833041334984060827318434455501 (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.