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 #1100000009080351712 1,363 digits created 2026-08-13

Value

2058900374613184848186525869541465937890027250872847045708126062344147905246569408288002644567697258993706599209237727470609831015332813592735592462026336671409113879566748192810771213722382202437869812904276874076155530707699286234210794687816165159932320224004642909633067664058493507030227227316664662070024306608348705690415247546378960933343727004558047922607063591500145974905725351566270548457745311829020796015849096316837612277192199384964273821024614094080109311866808377490819764146184003060917668631884402045063410560791892295424937596005844693599759007784585048245793362699477834002018220533468569816725215786644241535619144936187282973864162132032878298364388021746615884953345524044862733889467872220573970343613103580836583734204951064582230999415964061331147612867625845167287279023073554064764728130593963179486871371349693574177936018075261199576265206850092255894289310401815219297696284817476154395792595223702396775494518521315736734692650636941862997634102783870846860162631984373110184000781493180888514718631709519896275691894081088317972085936785795186426505136354928016366514690648760935542067693073987592099011106038678589501516457755951614372755327228586056271050445435828385688107555886920738008881511618934511468249513488447510770497119786278778631012958645163344512405165031887048564696109906467774700029007381071020791463176147259
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,870-digit prime (147 intermediate primes).

Certified number1,870-digit prime
Certificatedownload
Certificate chainshow step 39 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080351712 --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":1100000009080351712},"decimal":true,"detail":2}}'