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 #1100000004944774187 526 digits created 2023-10-25

Value

1700921823868017648869470240849662173282837022883358263227035120488719580724883445594621285631429329829092721685260274502188021312964957425565296797515434235078027137449077154061658840238931976000396237967053704786503561459150780577478143794305769312630975780804196590172620144932711195443478417812079738167120829257486768090903481985609029731373929371856216042799153119680163461732588330130111902176820546218387058680253214484063407981650575776625675448368216241525176499094272451612083062441246344403381042709854609177177991
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 122 of the certificate chain of a 1,590-digit prime (183 intermediate primes).

Certified number1,590-digit prime
Certificatedownload
Certificate chainshow step 122 of 183

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004944774187 --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":1100000004944774187},"decimal":true,"detail":2}}'