factordbrpc · fdb
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Terminates
Aliquot of 480 length 66 The sequence reaches 1. ↓ .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
46 Fully factored 5 18976 25×593
47 Fully factored 5 18446 2×23×401
48 Fully factored 5 10498 2×29×181
49 Fully factored 4 5882 2×17×173
50 Fully factored 4 3514 2×7×251
51 Fully factored 4 2534 2×7×181
52 Fully factored 4 1834 2×7×131
53 Fully factored 4 1334 2×23×29
54 Fully factored 3 826 2×7×59
55 Fully factored 3 614 2×307
↳ Drops below start Descends to 310 and continues as that sequence.
56 Fully factored 3 310 2×5×31
↳ Drops below start Descends to 266 and continues as that sequence.
57 Fully factored 3 266 2×7×19
↳ Drops below start Descends to 214 and continues as that sequence.
58 Fully factored 3 214 2×107
↳ Drops below start Descends to 110 and continues as that sequence.
59 Fully factored 3 110 2×5×11
↳ Merges Joins the aliquot sequence of 80 (at index 1 of that sequence) - the terms below continue there.
60 Fully factored 3 106 2×53
↳ Drops below start Descends to 56 and continues as that sequence.
61 Fully factored 2 56 23×7
↳ Merges Joins the aliquot sequence of 48 (at index 2 of that sequence) - the terms below continue there.
62 Fully factored 2 64 26
63 Fully factored 2 63 32×7
↳ Drops below start Descends to 41 and continues as that sequence.
64 Fully factored 2 41 41
65 unit 1 1 -
66 terminus 1 0 -
↳ Terminates The sequence reaches 1 and terminates.
From the command linefdb · curl
fdb
fdb seq view '480' --type 1 --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":"480"},"type":1,"part":"last20","fr":0}}'