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 #1100000005091641576 361 digits created 2023-10-27

Value

5568939976180416300749313821265008375256366859764447102739098500964731610908277331688929931656472396585105154105949554392500670577961785146384922437488722590983492325477254826266927656800665902571774476500275921885492454518752487398221769157592268782403215316202328249274310019050086808493520689898737631862102012426357534915420734135962849555261509890683628751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 461-digit prime (63 intermediate primes).

Certified number461-digit prime
Certificatedownload
Certificate chainshow step 13 of 63

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005091641576 --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":1100000005091641576},"decimal":true,"detail":2}}'