factordbrpc · fdb
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Terminates
Home prime · Base 2 of 1630 length 5 The sequence reaches a prime. ↓ .elf file
Show sequence-development graph
Term size (digits) across the sequence
How the sequence develops - decimal digits of each term vs iteration.
nStatus DigitsTermFactorization
0 Fully factored 4 1630 2×5×163
1 Fully factored 4 5539 29×191
2 Fully factored 4 7615 5×1523
3 Fully factored 5 11763 32×1307
4 Fully factored 5 32027 32027
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '1630' --type 2 --part last20
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"sequence_view","params":{"start":{"expr":"1630"},"type":2,"part":"last20","fr":0}}'