P · Proven prime
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Is factor of
Primality
Certificate chain stepproven prime
Proven as step 54 of the certificate chain of a 12,814-digit prime (715 intermediate primes).
Certified number12,814-digit prime
Certificatedownload
Certificate chainshow step 54 of 715
N-1 and N+1
Checking N-1 / N+1 factorization…
From the command linefdb · curl
fdb
fdb number id:1100000007271559212 --detail 2
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":1100000007271559212},"decimal":false,"detail":2}}'