factordbrpc · fdb
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Terminates
Home prime · Base 21 of 745 length 14 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 3 745 5×149
1 Fully factored 4 2354 2×11×107
2 Fully factored 5 23480 23×5×587
3 Fully factored 9 180136298 2×90068149
4 Fully factored 10 3692245231<10> 3803×970877
5 Fully factored 11 15532806980<11> 22×5×61×67×190027
6 Fully factored 14 3514268130…04<14> 22×101×114157×761993
7 Fully factored 17 1549289853…55<17> 5×11×17×664427×24938699
8 Fully factored 18 8592876941…79<18> 89×9654917912…11<16>
9 Fully factored 20 1375769653…40<20> 22×5×56713×1212922657…29<14>
10 Fully factored 22 3014547595…91<22> 1823×9597349×172299568033<12>
11 Fully factored 24 1241946097…25<24> 52×4967784390…61<22>
12 Fully factored 25 3309581458…71<25> 13×8681×2932648187…07<20>
13 Fully factored 25 8792849475…81<25> 8792849475…81<25>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '745' --type 38 --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":"745"},"type":38,"part":"last20","fr":0}}'