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 #1100000009037628941 966 digits created 2026-08-02

Value

454151777077893515967854620296904403162347871850960780746111021492196687780878102910076419955892671678011773995388498023910953434692458778592954223505383471181605223032701628827032276855618778443220796956769696869048734913193490646580736527367120105657471478279997489555664691549956913922203413239803335761208153250269941385836414215651277125476271043000275318748785117567565557236932110678171921732691614266785198346206718208937210444631189875198404395622495443941681328574653380697716090265375559379035437970323867909054840886121589364518713638518486718398824079118900001355861547975819465724392781776574608193225052663347712894599853581726641404369923312010826414149211474156516075690547219277225592295932097067775229970635829814541914027552089458777798664866526961731125346306413545068052646555173483382795570219836405134140830123982920664065529610202803759903458046316437785516709575037090498182971996005757459101756031397165350711262242205842272595105967370621
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 30 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037628941 --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":1100000009037628941},"decimal":true,"detail":2}}'