factordbrpc · fdb
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Terminates
Home prime · Base 13 of 121 length 5 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 3 121 112
1 Fully factored 3 154 2×7×11
2 Fully factored 3 440 23×5×11
3 Fully factored 5 61930 2×5×11×563
4 Fully factored 6 910121 910121
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '121' --type 31 --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":"121"},"type":31,"part":"last20","fr":0}}'