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 #1100000009023487140 739 digits created 2026-07-30

Value

3226573649750584807312128066437396052963151990136207998125310153327855692757192662066296995549155654469893673920183305625047983740320914025160045030134124399430945887657493150728422233505325303534117164402325730315969223116038525301482594178652596204254678704827172135504948998971381969849080829959024370347260283500386430896713484682057895057980503638061731679625826515178709777844780862119970393184980832332627792009961879142825318867866597796215283348259943197631227486056901788686578818144730531963891784839782157179937934378058985096212310705776175699038203496294380443660531982028005004853416889403416456199155780221902797483135923431971119833165579458413715682340326645790646315677522735399988360538311800786460119711569545989599379
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,170-digit prime (98 intermediate primes).

Certified number1,170-digit prime
Certificatedownload
Certificate chainshow step 42 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023487140 --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":1100000009023487140},"decimal":true,"detail":2}}'