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 #1100000009023231900 728 digits created 2026-07-30

Value

14094643304059620659966551002961081740663875370284812752722058215438530460839348021062459728855102697186526994240832375373359793392486051041852925128919898405939368975561250994489549781320860694215829465061239310776944724029462228419407616017738395063269058457709713079043169509404369937790537522544953753039584547188433187277001373409071143092873892870665815139363804843598711031650587095080338062180403157823414412724937649186038348702968433322263012372198510610850633005714927597248494931769748077781685625886172221605912098114504121155131184639941131907651244891235093387728274303619174630504008657723307006599818844283517719132121294492391193534922259426987225070231248141049173972871043286347810884076190455009569155708739
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,136-digit prime (104 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 40 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023231900 --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":1100000009023231900},"decimal":true,"detail":2}}'