factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009080761537 1,604 digits created 2026-08-13

Value

87408279175813806359026077684329712890433710310684782477763247456713498373457894749696345354955384551377400856445235193827916430319153986593128554719532869929587224427679785442957450848689008977143909932412038231152038694406984590443836547993192446799553667515257885468300570034970397910406658160187028331484462547785785936092829828995495809545382580513780470786120889075078367763414517310751706479064046388697391369944990147663374879155839258018702751005298911273590395477804238827577763191361549182815355210620488109778015515527871291482668799135024656679167644184742379261785165061770919801701015147871778661725817811843711340979378404085005096908231042516026341023122918501647157759576238299536294395854005491911382909793650291823354357511445331488368957056233749263894881740505003187261067975656949881757362111966760035230426442608393596952486378807607926874148746096932818233062740431686633213359387531320702217041314757627514664740460574452749508014031089464723749942739758448133996213328383460523239299003197333670201371074003087267648314950570973383818997469890672139041505898747063356719774360540813141770915206572466801429928035061945109484924298972968376066187084161273155348916212555749342399913387309934032466588253159438320972084453242862994436627331162188716953324899007734456426803827039624665304613766652307436471413430242850627211573896270234592344980478860128868680002168583055089305962522471351208642938947278339294983582600883490297809762800816728299407847900900846942281441117716414233394190160745289196501936572652630727155331030684579816118808068142102595591386489583993720487183
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 2,184-digit prime (163 intermediate primes).

Certified number2,184-digit prime
Certificatedownload
Certificate chainshow step 44 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080761537 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009080761537},"decimal":true,"detail":2}}'