factordbrpc · fdb
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Terminates
Home prime · Base 21 of 159 length 10 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 3 159 3×53
1 Fully factored 4 1376 25×43
2 Fully factored 9 180108853 31×1481×3923
3 Fully factored 10 2672469215<10> 5×13×149×275939
4 Fully factored 12 213137254826<12> 2×17×19×227×1453453
5 Fully factored 13 2266697928…58<13> 2×107×293×311×116239
6 Fully factored 14 3743199798…12<14> 27×11×439×60558601
7 Fully factored 21 1430568693…65<21> 5×81163×9574619×36817909
8 Fully factored 22 7749865300…96<22> 23×29×97×3443772351…49<18>
9 Fully factored 27 5842374152…01<27> 5842374152…01<27>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '159' --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":"159"},"type":38,"part":"last20","fr":0}}'