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 #1100000004972026106 354 digits created 2023-10-26

Value

917938933167452878643206615076845940784149798172430789874888139408285939984600860978418841445510861478378631640518915705360451234988348478443499803971921426381742389789096497534281377547148009714659005810321547480232285601131653800092916953422350863840336816940244066164452777339838548804561164389869366655867752889275566511718318460872489928193207721387
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,234-digit prime (147 intermediate primes).

Certified number1,234-digit prime
Certificatedownload
Certificate chainshow step 101 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004972026106 --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":1100000004972026106},"decimal":true,"detail":2}}'