factordb · sequences

Sequence

Start with

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whole sequence last 20 terms last term range to

Terminates

Distinct-prime home prime · Base 3 of 186 length 8 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	3	186	2×3×31
1	Fully factored	4	1732	2²×433
2	Fully factored	4	1891	31×61
3	Fully factored	4	2572	2²×643
4	Fully factored	4	2101	11×191
5	Fully factored	4	2864	2⁴×179
6	Fully factored	3	665	5×7×19
7	Fully factored	4	1423	1423
↳	Terminates The sequence reaches a prime and terminates.

From the command linefdb · curl

fdb

fdb seq view '186' --type 126 --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":"186"},"type":126,"part":"last20","fr":0}}'