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 #1100000005151982547 538 digits created 2023-10-28

Value

2203707867335005380251361635338140893259332298105878075963514464366899642142859119025430163444951092322365943696137064352044525423649106683003972558439887735652588105273235113298510979969066919450188566297587878857447074036775612487456833140068327613452276321067679278660870623303752890708280581075542983406432820916357420192715394713060414281788609992163782409429047929391662078011805852322940340210225879041706147978720387307934986142577245962807674750315768466078127826381594860764453122290120592290383014555775094175154497406749532619
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,113-digit prime (174 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 91 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005151982547 --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":1100000005151982547},"decimal":true,"detail":2}}'