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 #1100000009019293072 604 digits created 2026-07-29

Value

5767630981845827423941949450328163265992360970376421006686528680979344761048412391645219154697718299839557449096885637487234676287490346922594417448228878014180896016839166861276252943167044157283780077817595932189888325104703939668780506025656090221654421931658300128362903178595653801306508551430944640912702709516701182471464778416837588733459158268667739645930797555028421332120180186167344038593814928123272493164247403184710903037806861842623427557983586773806464957673259276288869633809236609610824343811228947816490683745392925662058427900902694826693190636690250523373015855682167724317964117579
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,092-digit prime (87 intermediate primes).

Certified number1,092-digit prime
Certificatedownload
Certificate chainshow step 42 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019293072 --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":1100000009019293072},"decimal":true,"detail":2}}'