factordbrpc · fdb
Sign in
Show
Terminates
Inverse home prime · Base 9 of 473 length 8 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 3 473 11×43
1 Fully factored 4 3494 2×1747
2 Fully factored 5 15725 52×17×37
3 Fully factored 6 244184 23×131×233
4 Fully factored 9 123921434 2×7×13×41×16607
5 Fully factored 10 8825910806<10> 2×4412955403<10>
6 Fully factored 11 39716598629<11> 263×509×296687
7 Fully factored 12 157672007291<12> 157672007291<12>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '473' --type 19 --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":"473"},"type":19,"part":"last20","fr":0}}'