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 #1100000009023308729 732 digits created 2026-07-30

Value

323082907127141326516329614848589624644342223804813331703979874657605486899000608033886074688460225593482879489693063665848289623083808876782642514295919086361299782573330794982912584626086512377895884420611755824312638603309256311128461244599528409623055388650377120090193270999496532540041628215315754740063045560624455348958769206004863609722359109393489524078633682437186969155551272304337291323208936278399653111513376374746278168515325260676287460046570017559544399366847225643815650434140338586198755165705364321053906476393484920038519813575846304098706017223716203817577005659737882600447875341974828234567401561986418205128729398939845892269171258299574153307487548046182013425182366887132019203026163683488956596109849739
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,142-digit prime (95 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 36 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023308729 --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":1100000009023308729},"decimal":true,"detail":2}}'