factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Aliquot of 1716 length 10 The sequence reaches 1. ↓ .elf file

Show sequence-development graph

Term size (digits) across the sequence — How the sequence develops - decimal digits of each term vs iteration.

n	Status	Digits	Term	Factorization
0	Fully factored	4	1716	2²×3×11×13
1	Fully factored	4	2988	2²×3²×83
2	Fully factored	4	4656	2⁴×3×97
3	Fully factored	4	7496	2³×937
4	Fully factored	4	6574	2×19×173
5	Fully factored	4	3866	2×1933
6	Fully factored	4	1936	2⁴×11²
7	Fully factored	4	2187	3⁷
↳	Drops below start Descends to 1093 and continues as that sequence.
8	Fully factored	4	1093	1093
9	unit	1	1	-
10	terminus	1	0	-
↳	Terminates The sequence reaches 1 and terminates.

From the command linefdb · curl

fdb

fdb seq view '1716' --type 1 --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":"1716"},"type":1,"part":"last20","fr":0}}'