factordbrpc · fdb
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Terminates
Inverse home prime · Base 25 of 4953 length 7 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 4953 3×13×127
1 Fully factored 5 79703 13×6131
2 Fully factored 6 153288 23×32×2129
3 Fully factored 11 20792235677<11> 3989×5212393
4 Fully factored 11 81443644614<11> 2×34×433×1161059
5 Fully factored 16 7086545977…02<16> 2×72×7231169365…49<14>
6 Fully factored 19 1129870213…77<19> 1129870213…77<19>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '4953' --type 75 --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":"4953"},"type":75,"part":"last20","fr":0}}'