factordbrpc · fdb
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Home prime · Base 9 of 70922 length 16 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
0 Fully factored 5 70922 2×35461
1 Fully factored 6 153559 7×21937
2 Fully factored 6 435280 24×5×5441
3 Fully factored 8 96878606 2×11×19×227×1021
4 Fully factored 11 67116111376<11> 24×12583×333367
5 Fully factored 14 5147162521…30<14> 2×5×132×37×41×953×21067
6 Fully factored 18 3862859851…47<18> 2719×33599×58997×71671
7 Fully factored 19 5039416297…18<19> 2×109×389×18553×3203022553<10>
8 Fully factored 21 2352784498…74<21> 2×17×1627×16033×265277788021<12>
9 Fully factored 23 1961313735…68<23> 22×185747×219187×120434379053<12>
10 Fully factored 25 1623208551…07<25> 2648673637<10>×6128382632…11<15>
11 Fully factored 25 4908045723…28<25> 24×70177×7811621×559567721599<12>
12 Fully factored 29 9537324740…61<29> 7×91431437×1490160285…79<21>
13 Fully factored 31 2760681990…39<31> 239×7331×26113×577803113×104428397959<12>
14 Fully factored 33 8210767544…63<33> 37×59×3761231124…61<30>
15 Composite 34 1166302540…65<34> 5×7×59×5647954190…61<30>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (30 digits) of term #15:
564795419038256944957427873261
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 '70922' --type 9 --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":"70922"},"type":9,"part":"last20","fr":0}}'