factordb · sequences

Sequence

Start with

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whole sequence last 20 terms last term range to

Terminates

Distinct-prime home prime, descending · Base 3 of 54253 length 6 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.

n	Status	Digits	Term	Factorization
0	Fully factored	5	54253	227×239
1	Fully factored	5	58304	2⁶×911
↳	Merges Joins the sequence of 871 (at index 2 of that sequence) - the terms below continue there.
2	Fully factored	4	2735	5×547
3	Fully factored	4	4928	2⁶×7×11
↳	Merges Joins the sequence of 21 (at index 3 of that sequence) - the terms below continue there.
4	Fully factored	3	320	2⁶×5
↳	Merges Joins the sequence of 10 (at index 1 of that sequence) - the terms below continue there.
5	Fully factored	2	17	17
↳	Terminates The sequence reaches a prime and terminates.

From the command linefdb · curl

fdb

fdb seq view '54253' --type 131 --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":"54253"},"type":131,"part":"last20","fr":0}}'