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 #1100000009127306229 551 digits created 2026-09-01

Value

13594830063716123789802622659531309821114113131652315789681211175661401740721179389475337682954202105890781559616738725357441618527253903757334681198559598233087463090654564832846176121141212257525692698148276881390543477073557776689267995206885753108347543007591815266477373706802602137213808616187054523053278793847340365313227638129189296805032076537390541517885175260546534111693798348595402756624841515535495837382572835974542276156650863857089185098348756460816739330854268973816643004037197854472127143649482830244721697538532304175341537539401
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 264 of the certificate chain of a 3,105-digit prime (328 intermediate primes).

Certified number3,105-digit prime
Certificatedownload
Certificate chainshow step 264 of 328

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009127306229 --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":1100000009127306229},"decimal":true,"detail":2}}'