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 #1100000009069676768 688 digits created 2026-08-10

Value

6835373401257996222396534479364182507790240691404720349292794021156457029921837159572982031389695885500556356834665650484123766566129723465862991025162357245963123663237425545682496631660191904092842302622760489516141440700119989894383330552909328597384790593895993784107272198752021837039283904591345016550557272813712782956278199035639238880885001291040905287125548170061304362315722648651456789181201337397659187432649016163477503915668314466931569328537213306531620420605925696490790883471052417407741016297613460423389111284359418450868244884539803015708460475175121521156710613350764766413684225648508346417598041770676836806536705931076766587656608047505035710046290232385096288481
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 1,760-digit prime (133 intermediate primes).

Certified number1,760-digit prime
Certificatedownload
Certificate chainshow step 84 of 133

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069676768 --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":1100000009069676768},"decimal":true,"detail":2}}'