factordbrpc · fdb
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Terminates
Mid-divisor concatenation · Base 2 of 4752 length 13 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 4752 24×33×11
1 Fully factored 4 8520 23×3×5×71
2 Fully factored 4 9208 23×1151
3 Fully factored 5 17535 3×5×7×167
4 Fully factored 5 27047 17×37×43
5 Fully factored 5 44661 3×14887
6 Fully factored 5 64039 17×3767
7 Fully factored 5 73399 29×2531
8 Fully factored 6 121315 5×19×1277
9 Fully factored 6 195837 3×29×2251
10 Fully factored 6 358603 7×51229
11 Fully factored 6 509981 31×16451
12 Fully factored 7 1032259 1032259
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '4752' --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":"4752"},"type":140,"part":"last20","fr":0}}'