factordbrpc · fdb
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Terminates
Conway climb · Base 36 of 4640 length 11 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 4640 25×5×29
1 Fully factored 6 100001 11×9091
2 Fully factored 6 522307 23×22709
3 Fully factored 7 1095797 461×2377
4 Fully factored 8 21510793 19×43×113×233
5 Fully factored 11 41431234553<11> 79×524446007
6 Fully factored 12 172490250551<12> 1733×99532747
7 Fully factored 13 3772463321…35<13> 5×6323×119325109
8 Fully factored 15 5215636973…17<15> 983×530583618899<12>
9 Fully factored 16 2773681622…47<16> 71×1723×4159×5451601
10 Fully factored 19 9350001996…29<19> 9350001996…29<19>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '4640' --type 121 --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":"4640"},"type":121,"part":"last20","fr":0}}'