Factor Info

ID 137854
Size 807 digits / 2678 bits
Status composite
Value 126311407912577554066046600224613195889982351333578589617676897365513013461197978861398586351099766842455700713180730652023792402577546273688883153911258494836213254908728025344968197780763331549116025300788888459425773341544432203111673759897914616490618467198673932222994309481454480090298966929122198352712583904503405602423038198766258081277435065211402742151363468534312937692299497026429836828555101221134374358075911434586493627399366120428113739702071095750089326652823333564662653385457332672016895892056030918340605553521651101816998199287025136851051156087704738174266913789482122331722388901584166641792177508782628415774956036208915292283504981393431698707212610736720622528764724963337675073794713866309909073955625527680539631402903324338789314445570028116271144990988954939144273700037164159

Factorizations

Primary (ID: 136468) 1757834394823272170457840229633 (proven prime)
(ID: 137855) 71856261479783227928238707441091669455201749108683904883022918215884019923107882045352793800112250025981765809485392672630311908206678012267003657280331890097652268413718582414892497149541310365224723005284448163427000254950706947540104337726091586752168376615106703542800317208997160319600720791297771068032613044434997928872937849753085556556138865069608274100143495671428732982300636750018185952717862953651125825532401317946187088504662299239608696012426989159303026841153155199463090363712071185206824768605916940860317080655830591542854447215064588061432462852910075007859048876592947734219955987719759196595857653684600845052082387949632655943377679574728444003269131858439102007682022580708262761208991168232784500290849813589299404624676766206955644660594115456932223 (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.