factordbrpc · fdb
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Terminates
Mid-divisor concatenation · Base 10 of 5629 length 22 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
2 Fully factored 6 101133 32×17×661
3 Fully factored 6 153661 37×4153
4 Fully factored 6 374153 13×17×1693
5 Fully factored 7 2211693 3×11×67021
6 Fully factored 7 3367021 7×481003
7 Fully factored 7 7481003 17×192×23×53
8 Fully factored 8 12196137 3×4065379
9 Fully factored 8 34065379 53×397×1619
10 Fully factored 9 161921041 457×354313
11 Fully factored 9 457354313 13×35181101
12 Fully factored 10 1335181101<10> 3×11497×38711
13 Fully factored 10 3449138711<10> 4729×729359
14 Fully factored 10 4729729359<10> 3×12653×124601
15 Fully factored 11 37959124601<11> 4093×9274157
16 Fully factored 11 40939274157<11> 3×31×5651×77899
17 Fully factored 12 175181233697<12> 41×43×4933×20143
18 Fully factored 12 212119825863<12> 3×11×6427873511<10>
19 Fully factored 12 336427873511<12> 73×4608601007<10>
20 Fully factored 12 734608601007<12> 3×244869533669<12>
21 Fully factored 13 3244869533…69<13> 3244869533…69<13>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '5629' --type 143 --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":"5629"},"type":143,"part":"last20","fr":0}}'