factordbrpc · fdb
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Terminates
Home prime · Base 33 of 309 length 8 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 3 309 3×103
1 Fully factored 4 3370 2×5×337
2 Fully factored 5 77656 23×17×571
3 Fully factored 8 80733586 2×40366793
4 Fully factored 10 2623302731<10> 7×83×4515151
5 Fully factored 12 301581853609<12> 53×18553×306701
6 Fully factored 13 2280780176…95<13> 5×67577×6750167
7 Fully factored 15 2347020812…93<15> 2347020812…93<15>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '309' --type 50 --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":"309"},"type":50,"part":"last20","fr":0}}'