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 #1100000009019009183 540 digits created 2026-07-29

Value

176468604291611582707723360870757052305730699241780213172430840681154054174738685873379161939549056233261159580882141211514533189881722423799592313176359231236054466003224154719584455455303321945878026918681202956561896127678304279011667830558452687207018173583363734443421564965320631508356087301288648514806202774910237416280836509596611002949374925872195915614380807308482666441609591197655633451096772099089766220243905067372511667484554074554549915745348492253293499678228692359296980846372277949850334488073074569305774178999252995059
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,082-digit prime (73 intermediate primes).

Certified number1,082-digit prime
Certificatedownload
Certificate chainshow step 40 of 73

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019009183 --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":1100000009019009183},"decimal":true,"detail":2}}'