factordbrpc · fdb
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Terminates
Inverse home prime · Base 33 of 2197 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.
nStatus DigitsTermFactorization
0 Fully factored 4 2197 133
1 Fully factored 5 14599 13×1123
2 Fully factored 5 37072 24×7×331
3 Fully factored 11 12962190650<11> 2×52×4013×64601
4 Fully factored 14 8343026648…62<14> 2×1601×7951×3277031
5 Fully factored 18 1396619682…93<18> 7×467×673×1193×53211773
6 Fully factored 20 7483749618…61<20> 7483749618…61<20>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '2197' --type 83 --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":"2197"},"type":83,"part":"last20","fr":0}}'