factordbrpc · fdb
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Home prime · Base 9 of 8846 length 48 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
28 Fully factored 59 8376249467…32<59> 23×17×599×2791×1111543×744855823×4449646917…87<36>
29 Fully factored 64 2148407762…22<64> 2×7×11×293×142853100847<12>×3333025986…33<48>
30 Fully factored 66 2160860642…77<66> 67×3225165138…31<64>
31 Fully factored 66 5790931504…54<66> 2×739×1015439282…43<14>×3858513587…51<50>
32 Fully factored 68 1323774752…35<68> 5×11×17×421×3109×1081682155…89<59>
33 Fully factored 70 2607927357…72<70> 27×101×2017270542…99<66>
34 Fully factored 75 6068735562…90<75> 2×5×113×547×1780246985…99<18>×5515084681…91<52>
35 Fully factored 78 5059003483…29<78> 185711×4183810506…53<24>×4959233712…79<24>×1312927569…97<26>
36 Fully factored 79 5565602920…00<79> 23×52×72×193×569×1798182448…81<16>×8805701264…09<23>×3266020189…79<32>
37 Fully factored 84 2356029099…69<84> 29×3863×678428651×1074794029<10>×8877486853…57<13>×2383149925…13<15>×1363286442…73<34>
38 Fully factored 87 2504441354…11<87> 19×711334958833<12>×7802136970…73<14>×1522520916…43<16>×1559934182…87<45>
39 Fully factored 89 1321818892…35<89> 5×1033×670261×3818191256…99<79>
40 Fully factored 91 2577699778…06<91> 2×107×113×349×482961972847<12>×1011292443…49<15>×6253526451…39<58>
41 Fully factored 94 7040377298…06<94> 2×31×79×347×1901×3637×978504767×4887155563…83<13>×3298787672…47<15>×3797946024…69<45>
42 Fully factored 98 5152411764…59<98> 47×1051×1483×8530916112…13<31>×8244667902…93<59>
43 Fully factored 100 9131756584…15<100> 5×11×9009979619…51<33>×1842755976…43<66>
44 Fully factored 102 7255877200…58<102> 2×7069×7207×189529×3380473521…07<20>×5115790116…87<29>×2172608610…33<41>
45 Fully factored 107 1766836112…14<107> 2×11×1228148652…13<28>×6539170338…99<78>
46 Fully factored 109 1444171361…09<109> 67×137×48817×87559×3680878471…57<95>
47 Composite 111 4082673584…33<111> 4082673584…33<111>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (111 digits) of term #47:
408267358449990593398098970042746985145815175126795278777131941453183033687399440119669359272129522961422279933
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 '8846' --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":"8846"},"type":9,"part":"last20","fr":0}}'