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 #1100000009089583522 1,651 digits created 2026-08-16

Value

6936294601238644389861523356572939911772505885881457707816893026559152052215956468646562651957684067767269406612098465980012181543666168516187769917059136651235866668812153756425728279895225140874499065035831032821862370242442125502461313833579297242641922320178572698999801720673165880435563008571706743073175868451353269788627772264428729690725542294747914708995801939729032568018217905855168901377335959506522030258790926545975964637145238351328381157719753152752940578287684053638474904262099100804182559120739745194704731612974955608971142470589028855761208690315320008423979401791771746059963080171549852645008965681828083894669946674213299876849092981278879960696534186351873303249354756215248022745387876409175103193379007629374350234082054324482567249151745286181969961421463706485681299037821974796249264915324773929299334661006837173995551596456662763774694715147247023372126375944224734422947219617555585023044646518494405096821131978775689077289273582682193720055269288271906968975288693817302733422190917669785278781307044199970478394949426927902779377613268134648258861393486070294469484283905961256834729226068971867587779228460452917297282875356259798605904287317687018612043150902781020128628683049515370109403267843288884646095757395912015492577334824110513763645840596724023547540373430923922103978259161050455180924655558582202523815449009706573494739452191012744675543190660415658057489786729403661759633023416925590127653108965051970223755342780954954931022995331139502432023613310257247333601084321007255654467817615205885381859485315515046088804585987685979760331045132991676955181981484959560048000846687048777766198813912677
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,992-digit prime (152 intermediate primes).

Certified number1,992-digit prime
Certificatedownload
Certificate chainshow step 28 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009089583522 --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":1100000009089583522},"decimal":true,"detail":2}}'