factordbrpc · fdb
Sign in
Show
Terminates
Home prime · Base 5 of 2645 length 14 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 2645 5×232
1 Fully factored 4 3723 3×17×73
2 Fully factored 5 11573 71×163
3 Fully factored 5 44538 2×3×13×571
↳ Merges Joins the sequence of 1348 (at index 4 of that sequence) - the terms below continue there.
4 Fully factored 6 211821 3×70607
5 Fully factored 6 304982 2×109×1399
6 Fully factored 7 1123274 2×23×24419
7 Fully factored 7 5727544 23×715943
8 Fully factored 9 121809693 3×40603231
9 Fully factored 9 187087606 2×139×672977
10 Fully factored 10 2713563602<10> 2×199×6817999
11 Fully factored 11 14157208624<11> 24×13×68063503
12 Fully factored 13 1907538766…28<13> 22×11×73×593878819
13 Fully factored 14 4754453919…19<14> 4754453919…19<14>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '2645' --type 5 --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":"2645"},"type":5,"part":"last20","fr":0}}'