factordb · sequences

Sequence

Start with

Show

whole sequence last 20 terms last term range to

Terminates

Second-class home prime · Base 3 of 3084 length 7 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	4	3084	2²×3×257
1	Fully factored	5	15566	2×43×181
2	Fully factored	5	10630	2×5×1063
3	Fully factored	5	11998	2×7×857
4	Fully factored	5	16166	2×59×137
5	Fully factored	5	14474	2×7237
6	Fully factored	4	7237	7237
↳	Terminates The sequence reaches a prime and terminates.

From the command linefdb · curl

fdb

fdb seq view '3084' --type 136 --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":"3084"},"type":136,"part":"last20","fr":0}}'