factordbrpc · fdb
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Terminates
Aliquot variants · Quasi · σ(n) − n − 1 of 55700 length 12 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 5 55700 22×52×557
1 Fully factored 5 65385 32×5×1453
↳ Continues Reaches 48026 and continues as that sequence.
2 Fully factored 5 48026 2×11×37×59
↳ Continues Reaches 34053 and continues as that sequence.
3 Fully factored 5 34053 3×11351
↳ Continues Reaches 11354 and continues as that sequence.
4 Fully factored 5 11354 2×7×811
↳ Continues Reaches 8133 and continues as that sequence.
5 Fully factored 4 8133 3×2711
↳ Continues Reaches 2714 and continues as that sequence.
6 Fully factored 4 2714 2×23×59
↳ Continues Reaches 1605 and continues as that sequence.
7 Fully factored 4 1605 3×5×107
↳ Continues Reaches 986 and continues as that sequence.
8 Fully factored 3 986 2×17×29
↳ Continues Reaches 633 and continues as that sequence.
9 Fully factored 3 633 3×211
↳ Continues Reaches 214 and continues as that sequence.
10 Fully factored 3 214 2×107
↳ Continues Reaches 109 and continues as that sequence.
11 Fully factored 3 109 109
12 terminus 1 0 -
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '55700' --type 55 --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":"55700"},"type":55,"part":"last20","fr":0}}'