P · Proven prime
Value
1454624862…69<2708>
term 2^8993+2^1860+1
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Is factor of
Primality
Combined N-1/N+1 proofproven prime
Proven by a combined N-1/N+1 test (Brillhart-Lehmer-Selfridge).
N-1 and N+1
Checking N-1 / N+1 factorization…
From the command linefdb · curl
fdb
fdb number id:1100000008521897948 --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":1100000008521897948},"decimal":false,"detail":2}}'