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 #1100000004929294842 313 digits created 2023-10-25

Value

1409174961309627136869056677354552821379304864741396593934870321225482562165167662265522777857991898919038181090757604259888150641952023892228514366611837021109965379846712587204707201425923663896067707269081662757966527010424363892224128206192907834879726364140297424912336345775306312968744825100250584525192061
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 170 of the certificate chain of a 1,820-digit prime (211 intermediate primes).

Certified number1,820-digit prime
Certificatedownload
Certificate chainshow step 170 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004929294842 --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":1100000004929294842},"decimal":true,"detail":2}}'