factordbrpc · fdb
Sign in
Show
Terminates
Conway climb · Base 4 of 21707 length 9 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 5 21707 72×443
1 Fully factored 5 31163 11×2833
↳ Merges Joins the sequence of 16998 (at index 1 of that sequence) - the terms below continue there.
2 Fully factored 5 47889 32×17×313
3 Fully factored 6 935225 52×37409
4 Fully factored 7 1479201 3×493067
5 Fully factored 7 3638795 5×727759
6 Fully factored 7 5970639 3×23×86531
7 Fully factored 8 56447491 53×1065047
8 Fully factored 9 223363159 223363159
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '21707' --type 89 --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":"21707"},"type":89,"part":"last20","fr":0}}'