factordbrpc · fdb
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Terminates
Mid-divisor concatenation · Base 3 of 8261 length 14 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 8261 11×751
1 Fully factored 5 24808 23×7×443
2 Fully factored 5 41267 29×1423
3 Fully factored 5 64846 2×32423
4 Fully factored 6 150521 7×21503
5 Fully factored 6 434846 2×41×5303
6 Fully factored 6 543305 5×7×192×43
7 Fully factored 7 1455172 22×19×41×467
8 Fully factored 7 2044216 23×17×15031
9 Fully factored 7 2691919 131×20549
10 Fully factored 7 7755968 26×11×23×479
11 Fully factored 8 13283296 25×13×37×863
12 Fully factored 8 22652420 22×5×7×239×677
13 Fully factored 8 31097359 31097359
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '8261' --type 141 --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":"8261"},"type":141,"part":"last20","fr":0}}'