factordbrpc · fdb
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Terminates
Mid-divisor concatenation · Base 8 of 9480 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 4 9480 23×3×5×79
1 Fully factored 5 40568 23×11×461
2 Fully factored 5 45517 23×1979
3 Fully factored 5 96187 72×13×151
4 Fully factored 6 619133 103×6011
5 Fully factored 7 3381115 5×23×29401
6 Fully factored 7 3797721 32×571×739
7 Fully factored 7 7018665 3×5×107×4373
8 Fully factored 8 52597013 7×71×105829
9 Fully factored 9 130391397 33×977×4943
10 Fully factored 9 288143853 3×31×3098321
11 Fully factored 10 1563379409<10> 1563379409<10>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '9480' --type 142 --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":"9480"},"type":142,"part":"last20","fr":0}}'