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 #1100000009070811161 446 digits created 2026-08-10

Value

24251246671481006459623572678474057007728276555961167873971074574456619353602107956077572606656375569243699077891538009775764311371427734759103659911735742508321874656332383293997184317447486309946923378077036835552501761907673525068851407326403145086775317954695464639068757496178241477568582993888948973566673633205392473081660895488630507810265174867554481072610106723978690870270851052820239874001324785484201986825070184253079082534155414931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 109 of the certificate chain of a 1,778-digit prime (144 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 109 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070811161 --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":1100000009070811161},"decimal":true,"detail":2}}'