factordbrpc · fdb
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Conway climb · Base 7 of 15093 length 27 Not fully computed yet - the last known term is composite. ↓ .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
7 Fully factored 10 5547065025<10> 3×52×3541×20887
8 Fully factored 12 364244736708<12> 22×33×829×4068319
9 Fully factored 14 1118854314…56<14> 22×3×17×54845799739<11>
10 Fully factored 15 5476715326…03<15> 4649×117804158447<12>
11 Fully factored 16 3153176869…48<16> 23×17×101×229555683593<12>
12 Fully factored 18 1978046669…92<18> 22×17×2908892161…19<16>
13 Fully factored 19 9133423935…62<19> 2×47×237950747×408336959
14 Fully factored 20 8145965666…95<20> 5×261549367×62290081297<11>
15 Fully factored 21 1621849961…81<21> 125683×1290429064…07<16>
16 Fully factored 21 2046651966…74<21> 2×11×59707×1558102648…81<15>
17 Fully factored 22 2997083285…17<22> 7331×4824359×84741466273<11>
18 Fully factored 22 4095167157…03<22> 929×4408145486…07<19>
19 Fully factored 23 2542997442…54<23> 2×3×17033×2488304509…73<18>
20 Fully factored 25 1126624120…35<25> 32×5×2503609157…23<23>
21 Fully factored 26 1093328824…61<26> 19×5754362233…19<24>
22 Fully factored 26 6175364558…52<26> 23×32×79×449×2418002091…71<20>
23 Fully factored 29 1929887887…19<29> 3×23×2796938967…51<27>
24 Fully factored 30 1880323985…21<30> 251×1471×2825773×1802225044…37<18>
25 Fully factored 31 1945217483…02<31> 2×33×691×5213103616…43<26>
26 Composite 32 4632495537…02<32> 2×139×15523271×1073462739…29<23>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (23 digits) of term #26:
10734627394642224082829
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
level 0 done · takes up to a minute
From the command linefdb · curl
fdb
fdb seq view '15093' --type 92 --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":"15093"},"type":92,"part":"last20","fr":0}}'