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 #1100000004995398900 667 digits created 2023-10-26

Value

3583258020284281032336155981700775458079438478837023872446009355988642193161340320875201720991632937965711904341237538295451314850223717047360726831939971512287943720411230210538807353313396837431440123024327418914892375300359531518902017564532344548159764155846909521947509181767329794178418538552731492951877078335785495760583191659320360911144603365424841045671089112182871410365138749373441526898809939912784570572736598578482569498366532160472357548091278151137317949649191537209083949808995749612635906905206740091991812065631251002850659824788671536279648758958504725005853783658182303997983298459454243036086877964377722483053584561588656494604410820103518877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,027-digit prime (112 intermediate primes).

Certified number1,027-digit prime
Certificatedownload
Certificate chainshow step 38 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004995398900 --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":1100000004995398900},"decimal":true,"detail":2}}'