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 #1100000009044452122 351 digits created 2026-08-04

Value

574509694934726891588518468380632387429940781600766735120303332860182985034147091571796063379346228565311514575280681811520416225113290503390350070148686954712006491982440925009819925529622878934763507457507683852897410875581349105133871803309261360902415709214479700115739248376301897067720857335700638618547093520724508106724136649817710471062831161
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 1,397-digit prime (119 intermediate primes).

Certified number1,397-digit prime
Certificatedownload
Certificate chainshow step 95 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044452122 --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":1100000009044452122},"decimal":true,"detail":2}}'