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 #1100000004938746019 578 digits created 2023-10-25

Value

10246465847422868793433480929076262886987992136828780898886934327493009738876157936043511464962074186718051809733943673244706371302067456012204224019933239389435805683216557623078174843657372052458530571906750926798990234224025523890826243103410815965757092012346814676854748245259383736798718761219621449787609190583157035218059068719113645553488188593753462507776163989308010533264251846439681216987778461193939780607488692677280709486946291582835119632934139020694842467089002411607334017676275303306441327255240728444856448687043376822722857714453981011822714455143922094217
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 120 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 120 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938746019 --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":1100000004938746019},"decimal":true,"detail":2}}'