factordbrpc · fdb
Sign in
>
?

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 #1100000009008087361 2,308 digits created 2026-07-27

Value

2249123203691896841627869342371620041764876594947891703852795497718943586322615766813625256964373589495447037162656898732801900478136391087556450439828085986966423370519829064484075881436872078776826964089182396225300749995351125978845317718398574490716342539843687605474955504974104000007339101292616355465748399324537043253941092429096783210961185616512564158955056660506180024446990941268201593041358902196260247638865590630095109554122556357514441061588314119854061989046909744247270151592770188077567812135567539356814376569253222692872709474180081762499215136435613254387707925649959930981128491697802116943983508338745012825665457003138219550689564043249356237223657825369097897413395464077018976763851180379800003968522600831286268265662446458940298228718860970104833609877540951182612454125697349938662750815676581047822292212664336559225678278668757229975032701960598648632645856985357650197715049554818095018642981439402966080839587803500375774333169419392137955721289709545224372889568423231846319467878090736366967086502064147225068210136622146773823222308301999395100720496846252693427506232227195681061710003737140597410681199473851677983934302639917287926554660067885973548177421921947894358656037433334953465965715482065551665487627044650380036331869548194912609230900205712011397279201483929338099493235433267665445199455226391587548605533096198952246471103754332456018049806248551151445524705656069679750668441923216269012673642976330140561404254500308446251042036950991094398527612656209960411920938972018790774085633284380557564364850086063402161711278156644813289263235484930821668768678815429874306834073272405683972818454370052905993746972076469612344472419057431982531974996171911084282232629266389393094556436860002269074845960985798730065067181945622743206013750601506231964065600893124697454267001360189292017994199196972901563046876791835330616152965832942530685824279431003291825993624488687806271548285415374340615484424457273900774119523906863267951723954531673824644656498293956981478056739281019171895858128503529701921284327387162387488588063614750326587285815309408139593988551818132317439891005715713397174266802925387711453964244449111196402713624887219567435109791792132218061874486428099758985295092572612768894180420293610774892257457940906608183287050544580862699211
term 6061^610+610
Permalink
Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,308 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008087361 --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":1100000009008087361},"decimal":true,"detail":2}}'