PRP · Probable prime
Value
196121532860748231706928266746999675756638792082026840270594562865747650555833149487077850223584617
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.
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See the expression syntax & functions reference.
Is factor of
Primality
This is a probable prime: it passes probabilistic tests but is not yet proven.
Numbers below 300 digits are proved directly by the background prover - this one will be marked proven prime automatically, usually within moments. Reload to check.
From the command linefdb · curl
fdb
fdb number '196121532860748231706928266746999675756638792082026840270594562865747650555833149487077850223584617' --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":{"expr":"196121532860748231706928266746999675756638792082026840270594562865747650555833149487077850223584617"},"decimal":true,"detail":2}}'