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 #1100000009052042373 1,266 digits created 2026-08-07

Value

122198399274666101586262105738486022156539003333001146079359230891088479557224082932106900060179637233411083104729794697646693294854543682276474384178193034289582351626604592364538548692335409014483247146762284943078867374823126716535208352222871359062198764374827765204892595967125814058443017586004029129558399471135147634758776598702823303830296701228354493576195829710146530160019085314164706627970336165354149522450047768552052456063150095013600510461571942296871359276922173609174710954069099675936824425397008515384271775217901900938014718235534608632998604653873398094072522455267638435498146573133154601270381575998037569754239622553701177975644911523754684561594575203392403299921095697396160747097101570960956450692506548461534705649878104205830324797591894679600667453447155294374095664739882668183754145839577943307309153182664642874724570319895052962401412316062431513763039055678862133417110931573795429641482799129464179390804911575928714420222114793179986684752837544240525155826574103582979911955486384865535695863698318258564672881555799803804123308989832676974470248887149474134839323774032990304526783072201209889552115156071097916980176042568154154666829763766928953260304783676612068453902159789593820233786308270144329074477376503329778071537
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,577-digit prime (129 intermediate primes).

Certified number1,577-digit prime
Certificatedownload
Certificate chainshow step 24 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052042373 --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":1100000009052042373},"decimal":true,"detail":2}}'