factordbrpc · fdb
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Terminates
Conway climb · Base 5 of 561 length 10 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 3 561 3×11×17
1 Fully factored 4 2167 11×197
2 Fully factored 4 7072 25×13×17
3 Fully factored 5 34717 149×233
4 Fully factored 5 93358 2×46679
5 Fully factored 6 202929 3×17×23×173
6 Fully factored 7 1452048 24×3×132×179
7 Fully factored 7 5745179 11×522289
8 Fully factored 8 22006664 23×109×25237
9 Fully factored 9 135493987 135493987
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '561' --type 90 --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":"561"},"type":90,"part":"last20","fr":0}}'