factordbrpc · fdb
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Terminates
Conway climb · Base 19 of 1618 length 15 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 1618 2×809
1 Fully factored 5 14527 73×199
2 Fully factored 5 26552 23×3319
3 Fully factored 6 284538 2×3×47×1009
4 Fully factored 9 101843441 7×14549063
5 Fully factored 9 343870230 2×3×5×11×37×28163
6 Fully factored 12 701317798107<12> 3×233772599369<12>
7 Fully factored 13 1201835692…06<13> 2×112×17×292133129
8 Fully factored 14 1586115226…45<14> 5×3172230453…89<13>
9 Fully factored 14 3382756174…94<14> 2×163×23753×4368523
10 Fully factored 16 5427111123…01<16> 32×112×4983573116…09<13>
11 Fully factored 18 1318842187…19<18> 13×347×2923613805…29<14>
12 Fully factored 18 5871401409…89<18> 13×17×373×7122634636…33<13>
13 Fully factored 21 2109812230…64<21> 29×3×11×13×41×661×35443062143<11>
14 Fully factored 24 2586209770…01<24> 2586209770…01<24>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '1618' --type 104 --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":"1618"},"type":104,"part":"last20","fr":0}}'