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 #1100000009070932298 499 digits created 2026-08-10

Value

7407208482553622180485535220282776166627717870780543350121006416198269143883466850642234299750477955552682763103771212753532119300625062729595072027396950505182447181925987046141657247990595494746055838488872307890696353334848642395810134884360972626738293438005449145089170290699644289143453119085867360603912741400191837022045064389757138367734288332581749955008280587401565022720993750437012201782036032004692925435585158731797926940492126844593394522365384028437770536461215459016059786567731029
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 1,785-digit prime (132 intermediate primes).

Certified number1,785-digit prime
Certificatedownload
Certificate chainshow step 98 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070932298 --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":1100000009070932298},"decimal":true,"detail":2}}'