factordbrpc · fdb
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Home prime · Base 5 of 3369 length 67 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
47 Fully factored 77 1167976818…48<77> 23×11×896521799×3608058461…81<16>×1550118526…17<22>×2646989534…77<29>
48 Fully factored 79 4812465768…27<79> 191×13138201×2209218908…21<15>×8680797644…57<55>
49 Fully factored 80 7367416601…82<80> 2×3×30859×7605618147…57<17>×2156997107…29<18>×2425481964…11<41>
50 Fully factored 82 3224728581…61<82> 19×2711×372037×4706347380…41<27>×3575525954…37<45>
51 Fully factored 83 2391502416…37<83> 7×536353×3353788360…47<13>×1899268724…01<64>
52 Fully factored 84 2189124276…76<84> 25×32×829×3419515399<10>×9381801699…79<33>×2858068187…03<36>
53 Fully factored 88 1175667848…78<88> 2×32×73×8947243902…27<84>
54 Fully factored 89 3224893654…52<89> 26×72×192×345707×2472935743…13<21>×3332047137…07<57>
55 Fully factored 93 4591652830…07<93> 34×3209×379825469×3349860342…61<25>×1388364575…87<55>
56 Fully factored 96 4299787483…62<96> 2×32×211×1523×39650197×1181458920…87<29>×1586821778…77<54>
57 Fully factored 99 1961215328…27<99> 1056169×1290607×58046999×70613165827<11>×3602611203…91<18>×2596478880…71<20>×3752582095…73<31>
58 Fully factored 101 2424846620…73<101> 32×97×15589487513<11>×1280447261…13<20>×1338114103…33<22>×1039880291…13<48>
59 Fully factored 103 4210641062…63<103> 14171687×2625839370…69<18>×4478056077…69<29>×2526789050…09<50>
60 Fully factored 103 8134149924…34<103> 2×3×7×89×170749×729389×8507860961…09<14>×2053691065…07<75>
61 Fully factored 106 1864934859…07<106> 739×43133×890531×3285330757<10>×1999776320…83<83>
62 Fully factored 107 2072666467…83<107> 67×179×55732074659<11>×3100961521…09<92>
63 Fully factored 108 2357228697…34<108> 2×4993×18958501×5030164103…53<40>×2475278151…23<57>
64 Fully factored 109 5078780432…48<109> 26×157211×209743×1736599531<10>×1132209688…29<25>×1224003082…91<64>
65 Fully factored 113 8552740290…41<113> 3×7×11×1309809776…93<37>×2826734875…27<75>
66 Composite 115 2821194083…77<115> 72×11×17×2749×106207×1054550534…53<103>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (103 digits) of term #66:
1054550534900687911297558415846025314083271860664058693160076031817374598622194010239803550215699369553
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
level 1 done · takes up to a minute
From the command linefdb · curl
fdb
fdb seq view '3369' --type 5 --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":"3369"},"type":5,"part":"last20","fr":0}}'