factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Aliquot of 964614 length 4,448 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
4428	Fully factored	5	35362	2×17681
4429	Fully factored	5	17684	2²×4421
4430	Fully factored	5	13270	2×5×1327
4431	Fully factored	5	10634	2×13×409
4432	Fully factored	4	6586	2×37×89
↳	Merges Joins the aliquot sequence of 138 (at index 163 of that sequence) - the terms below continue there.
4433	Fully factored	4	3674	2×11×167
4434	Fully factored	4	2374	2×1187
4435	Fully factored	4	1190	2×5×7×17
4436	Fully factored	4	1402	2×701
4437	Fully factored	3	704	2⁶×11
4438	Fully factored	3	820	2²×5×41
4439	Fully factored	3	944	2⁴×59
4440	Fully factored	3	916	2²×229
4441	Fully factored	3	694	2×347
4442	Fully factored	3	350	2×5²×7
4443	Fully factored	3	394	2×197
4444	Fully factored	3	200	2³×5²
4445	Fully factored	3	265	5×53
↳	Drops below start Descends to 59 and continues as that sequence.
4446	Fully factored	2	59	59
4447	unit	1	1	-
4448	terminus	1	0	-
↳	Terminates The sequence reaches 1 and terminates.

From the command linefdb · curl

fdb

fdb seq view '964614' --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":"964614"},"type":1,"part":"last20","fr":0}}'