factordbrpc · fdb
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Terminates
Conway climb · Base 3 of 2018 length 37 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
17 Fully factored 14 2187068520…66<14> 2×163×67087991441<11>
18 Fully factored 14 6116601105…64<14> 22×223×68571761267<11>
19 Fully factored 15 2040768402…76<15> 24×73×757×230810201
20 Fully factored 16 1572013878…39<16> 7×41×5477400273…97<13>
21 Fully factored 16 4641840671…93<16> 61×691×53717×2050079
22 Fully factored 17 1275477479…12<17> 22×1506553×2116549301<10>
23 Fully factored 17 4972551214…38<17> 2×8111×3065313287…29<13>
24 Fully factored 18 3620435571…28<18> 22×1121837×80680962811<11>
25 Fully factored 19 1306370464…78<19> 2×6531852321…89<18>
26 Fully factored 19 3354888667…67<19> 71×101944231×463507867
27 Fully factored 20 1077520495…35<20> 5×53×4066115078…39<17>
28 Fully factored 20 2295510880…45<20> 5×223×2969×6934166901…67<13>
29 Fully factored 20 7196800918…36<20> 22×1277×1567×36241×248095811
30 Fully factored 21 9392780581…58<21> 2×61×17581×5258167×83283007
31 Fully factored 22 8166056819…18<22> 2×6799593191<10>×600481278049<12>
32 Fully factored 23 2348709409…20<23> 23×5×7×83×1010632276…73<19>
33 Fully factored 24 5755475951…91<24> 43×439×3758033×8113115867…51<13>
34 Fully factored 25 3478077960…38<25> 2×1338160391<10>×1299574394…59<16>
35 Fully factored 26 1540180200…72<26> 22×2803×1838867111<10>×747030100721<12>
36 Fully factored 27 1633484619…07<27> 1633484619…07<27>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '2018' --type 88 --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":"2018"},"type":88,"part":"last20","fr":0}}'