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 #1100000004993535111 513 digits created 2023-10-26

Value

200302853567096088901311795573010283078877441954020991379610498583511565202739254848556138853167354359425053800172924832320208966844830849976705261503516411774073650678726909346958782050666894164258020952063524144794892171532805371530177144551055512666650461279575408612177817459218531063766827517415301160102948618940679696083867809118415568704739931580535942040328898363795957153273179378544439120540131926349971938654989517802748735615005644428027832296261437100449704361702499167986465893222565412922477005697
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 1,048-digit prime (169 intermediate primes).

Certified number1,048-digit prime
Certificatedownload
Certificate chainshow step 81 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004993535111 --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":1100000004993535111},"decimal":true,"detail":2}}'