factordbrpc · fdb
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Terminates
Inverse home prime · Base 9 of 5151 length 7 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 5151 3×17×101
1 Fully factored 5 73785 3×5×4919
2 Fully factored 6 398487 3×19×6991
3 Fully factored 7 5096613 3×1698871
4 Fully factored 8 15289842 2×3×353×7219
5 Fully factored 9 426303353 7×1607×37897
6 Fully factored 10 2237794423<10> 2237794423<10>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '5151' --type 19 --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":"5151"},"type":19,"part":"last20","fr":0}}'