factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Aliquot of 150^5 length 133 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 8194 and continues as that sequence.
113	Fully factored	4	8194	2×17×241
↳	Merges Joins the aliquot sequence of 600 (at index 51 of that sequence) - the terms below continue there.
114	Fully factored	4	4874	2×2437
↳	Merges Joins the aliquot sequence of 180 (at index 34 of that sequence) - the terms below continue there.
115	Fully factored	4	2440	2³×5×61
116	Fully factored	4	3140	2²×5×157
117	Fully factored	4	3496	2³×19×23
118	Fully factored	4	3704	2³×463
119	Fully factored	4	3256	2³×11×37
120	Fully factored	4	3584	2⁹×7
121	Fully factored	4	4600	2³×5²×23
122	Fully factored	4	6560	2⁵×5×41
123	Fully factored	4	9316	2²×17×137
124	Fully factored	4	8072	2³×1009
125	Fully factored	4	7078	2×3539
126	Fully factored	4	3542	2×7×11×23
127	Fully factored	4	3370	2×5×337
128	Fully factored	4	2714	2×23×59
129	Fully factored	4	1606	2×11×73
130	Fully factored	4	1058	2×23²
131	Fully factored	3	601	601
132	unit	1	1	-
133	terminus	1	0	-
↳	Terminates The sequence reaches 1 and terminates.

From the command linefdb · curl

fdb

fdb seq view '150^5' --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":"150^5"},"type":1,"part":"last20","fr":0}}'