factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Aliquot of 98616 length 2,792 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
↳	Drops below start Descends to 6518 and continues as that sequence.
2772	Fully factored	4	6518	2×3259
↳	Drops below start Descends to 3262 and continues as that sequence.
2773	Fully factored	4	3262	2×7×233
↳	Drops below start Descends to 2354 and continues as that sequence.
2774	Fully factored	4	2354	2×11×107
↳	Merges Joins the aliquot sequence of 642 (at index 14 of that sequence) - the terms below continue there.
2775	Fully factored	4	1534	2×13×59
2776	Fully factored	3	986	2×17×29
↳	Merges Joins the aliquot sequence of 560 (at index 3 of that sequence) - the terms below continue there.
2777	Fully factored	3	634	2×317
↳	Drops below start Descends to 320 and continues as that sequence.
2778	Fully factored	3	320	2⁶×5
2779	Fully factored	3	442	2×13×17
↳	Drops below start Descends to 314 and continues as that sequence.
2780	Fully factored	3	314	2×157
↳	Drops below start Descends to 160 and continues as that sequence.
2781	Fully factored	3	160	2⁵×5
2782	Fully factored	3	218	2×109
↳	Drops below start Descends to 112 and continues as that sequence.
2783	Fully factored	3	112	2⁴×7
↳	Merges Joins the aliquot sequence of 60 (at index 3 of that sequence) - the terms below continue there.
2784	Fully factored	3	136	2³×17
2785	Fully factored	3	134	2×67
2786	Fully factored	2	70	2×5×7
2787	Fully factored	2	74	2×37
↳	Drops below start Descends to 40 and continues as that sequence.
2788	Fully factored	2	40	2³×5
2789	Fully factored	2	50	2×5²
2790	Fully factored	2	43	43
2791	unit	1	1	-
2792	terminus	1	0	-
↳	Terminates The sequence reaches 1 and terminates.

From the command linefdb · curl

fdb

fdb seq view '98616' --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":"98616"},"type":1,"part":"last20","fr":0}}'