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 #1100000009019783320 712 digits created 2026-07-30

Value

3017758885733009773930728605773870529221752854551290695537491308924569566514271917290416905094372759616038574731729748123441802769632088939276559640301925339581700952646242433301093498177073100069314348656682173230764694403794720658669293050857839271558702138465711753735761065762428331712442340668079114088125231088823657207089681998254955540316297360155054991577951045429230065837878252468881037830607124837749283430877154981312116564162076526770025914028598087102573904478509979604139618653600426476546600399250842667455078753037615698139888084628778103537432035378909771866204695449443031729108997647066666490553004637567292552072448560889840816855731182131374037752783588124730913262355303202999616916612549
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,119-digit prime (101 intermediate primes).

Certified number1,119-digit prime
Certificatedownload
Certificate chainshow step 41 of 101

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019783320 --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":1100000009019783320},"decimal":true,"detail":2}}'