factordbrpc · fdb
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Terminates
Home prime · Base 3 of 2989 length 12 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 2989 72×61
1 Fully factored 4 5731 11×521
2 Fully factored 4 8540 22×5×7×61
3 Fully factored 5 56761 31×1831
4 Fully factored 5 69628 22×132×103
5 Fully factored 7 1505731 192×43×97
6 Fully factored 8 10481902 2×5240951
7 Fully factored 8 33938765 5×7×969679
8 Fully factored 8 83874475 52×983×3413
9 Fully factored 9 723898226 2×361949113
10 Fully factored 10 1136790091<10> 73×103×151189
11 Fully factored 10 3160807963<10> 3160807963<10>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '2989' --type 3 --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":"2989"},"type":3,"part":"last20","fr":0}}'