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 #1100000004986764056 382 digits created 2023-10-26

Value

8700087006150818568546535459583156098233684938783952687544459040702873252566287159543760651515360774470551768735263833293060231764076420871920529966385110813227158416560242391771855139733520703064049386384815084931190155652895295494732688665537268604464768756230530036419254071985422578795756814544806399485830935865948664479686923854825903001879514220976024514334777441338716499811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 1,094-digit prime (128 intermediate primes).

Certified number1,094-digit prime
Certificatedownload
Certificate chainshow step 84 of 128

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986764056 --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":1100000004986764056},"decimal":true,"detail":2}}'