factordbrpc · fdb
Sign in
Show
Terminates
Mid-divisor concatenation · Base 2 of 704 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 3 704 26×11
1 Fully factored 4 1440 25×32×5
2 Fully factored 4 2344 23×293
3 Fully factored 4 4389 3×7×11×19
4 Fully factored 4 7373 73×101
5 Fully factored 4 9445 5×1889
6 Fully factored 5 12129 3×13×311
7 Fully factored 5 20279 7×2897
8 Fully factored 5 31569 3×17×619
9 Fully factored 5 52843 7×7549
10 Fully factored 5 64893 3×97×223
11 Fully factored 6 114467 114467
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '704' --type 140 --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":"704"},"type":140,"part":"last20","fr":0}}'