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 #1100000009018793399 777 digits created 2026-07-29

Value

132044145665171194530480845487411617753449780356700014950588969422757171108849605264001142171151769879748504973427311571168144415820293284901521676680493102362713643942862420316385566051677950857789569396369740071264771309372286979513739669789591676134593158076328530076376704171790315173432721775938673712493724570262941684703767799389669268544006746012194758650656071899173514590199223567599758169100380471287569002788113097975610389382232670823208592906589396322178374654447130948734931258111971321206624519330231862855680537027181097468711134063052206447799652188192402728880825345040082924737875780732812845114602712235947888915298370997730949622389321577496150421930761805762957087055061679286570526947981387278685642800933475087160585332555420505491514980904802712553603
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,024-digit prime (66 intermediate primes).

Certified number1,024-digit prime
Certificatedownload
Certificate chainshow step 18 of 66

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018793399 --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":1100000009018793399},"decimal":true,"detail":2}}'