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 #1100000004972024711 893 digits created 2023-10-26

Value

19057217532000467812668845223576855849901180251021015234918130542536666703472061890626333949733957507514221131706562048974204089368373975482470280905452687274420176691302200048455469949483870178174271084049937673564609699049071298804446105444486151103357571935543100962786539955126354056858952777819643071236471608214389915584692308925777906678205134425994897615123551232101123085848254564632343571780252228394535861275445771840177139930447752841954341596391980057326556364553176915711780796911925061034535596689154574631637683076681468066916996179015715012480095012462662258319151834129543248248351204581877218889259450045901848859789328059504633610582094190218440371486240293040173614055814511703167111121314715028747251498124141983701973710131999194682907402429207442229860107916346120471538666921697158629661737131543092866983522037021921312920044421692544598497096282416948464490978112117
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,234-digit prime (147 intermediate primes).

Certified number1,234-digit prime
Certificatedownload
Certificate chainshow step 37 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004972024711 --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":1100000004972024711},"decimal":true,"detail":2}}'