factordbrpc · fdb
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Terminates
Second-class home prime · Base 3 of 1604 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.
nStatus DigitsTermFactorization
0 Fully factored 4 1604 22×401
1 Fully factored 4 1859 11×132
↳ Merges Joins the sequence of 338 (at index 1 of that sequence) - the terms below continue there.
2 Fully factored 3 364 22×7×13
3 Fully factored 3 688 24×43
4 Fully factored 4 2149 7×307
↳ Continues Reaches 307 and continues as that sequence.
5 Fully factored 3 307 307
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '1604' --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":"1604"},"type":136,"part":"last20","fr":0}}'