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 #1100000009019293102 424 digits created 2026-07-29

Value

7527849806892554813586749631577664713482385524219816580677770771597317512768109670630213291267270663940823856464731800753084311906064056808229494614192308916036141614017491548739798283206015586014579247305422254228185640823123384714941947702836471801884117195205123887711897037930591363931840581191642485804361202512105472559836175455440882308482892320647290228550543793513733020496304772326133817361881441946596629260622301
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,092-digit prime (87 intermediate primes).

Certified number1,092-digit prime
Certificatedownload
Certificate chainshow step 57 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019293102 --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":1100000009019293102},"decimal":true,"detail":2}}'