factordbrpc · fdb
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Terminates
Mid-divisor concatenation · Base 2 of 4310 length 9 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 4310 2×5×431
1 Fully factored 4 5551 7×13×61
2 Fully factored 4 7899 3×2633
3 Fully factored 5 14921 43×347
4 Fully factored 5 22363 11×19×107
5 Fully factored 5 27601 7×3943
6 Fully factored 5 32615 5×11×593
7 Fully factored 5 56913 3×61×311
8 Fully factored 5 94007 94007
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '4310' --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":"4310"},"type":140,"part":"last20","fr":0}}'