factordbrpc · fdb
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Terminates
Home prime · Base 21 of 371 length 13 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 3 371 7×53
1 Fully factored 4 3140 22×5×157
2 Fully factored 6 409846 2×204923
3 Fully factored 7 8373125 54×13397
4 Fully factored 10 9455679617<10> 28961×326497
5 Fully factored 12 118279975558<12> 2×43×1375348553<10>
6 Fully factored 13 1667382248…78<13> 2×4133×201715733
7 Fully factored 14 4080386261…88<14> 23×31×37×4446802813<10>
8 Fully factored 19 6812014755…67<19> 659×1009×1024469419…57<14>
9 Fully factored 21 1018141371…65<21> 5×11×13×149×8348993×114467363
10 Fully factored 24 1668545896…14<24> 2×37021×2253512731…67<19>
11 Fully factored 25 1381856998…90<25> 2×5×5888806927<10>×2346582279…77<14>
12 Fully factored 27 6247420586…51<27> 6247420586…51<27>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '371' --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":"371"},"type":38,"part":"last20","fr":0}}'