factordbrpc · fdb
Sign in
Show
Open
Home prime · Base 9 of 3046 length 50 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
30 Fully factored 71 1258796568…47<71> 3756551×5672718000…01<13>×6749223231…77<22>×8752281427…61<29>
31 Fully factored 72 2905895282…86<72> 2×1452947641…93<72>
32 Fully factored 72 8852717341…91<72> 7×53×8081×14177×411544117×2030025248…43<13>×2493075350…43<41>
33 Fully factored 76 2064991464…93<76> 7×43×2025671×293611122703<12>×1680087776…17<16>×6921431027…91<19>×9919333303…63<21>
34 Fully factored 79 1481799701…03<79> 821×17033×75590329×1401809386…99<64>
35 Fully factored 81 1614875272…42<81> 2×11×23×43×551233×1440883822…57<28>×9344495033…29<43>
36 Fully factored 85 2012012256…62<85> 2×139×907229×4886207×21070103×6166365661<10>×2793012867…43<19>×4499126150…47<34>
37 Fully factored 90 1216696740…99<90> 769×2027×359041×93201971×1661242586…93<16>×1404106529…51<55>
38 Fully factored 91 4746917782…04<91> 23×47×1420201×6659153684…37<35>×1334919302…67<48>
39 Fully factored 94 7391684401…02<94> 2×13×47×6048841572…91<91>
40 Fully factored 96 5757661692…93<96> 71×1979×3359×7337115624…67<18>×1662672191…09<70>
41 Fully factored 98 1893873131…41<98> 71×107×467×285406133×1229492724…83<17>×3985184049…91<20>×3817281854…91<47>
42 Fully factored 100 1530722840…71<100> 23957×6177725251…83<13>×9949159518…13<13>×1090494797…19<14>×3052169074…19<22>×3123323438…37<35>
43 Fully factored 102 5154342707…20<102> 22×5×47×271×1087×3061×5507009×1104250200…61<84>
44 Fully factored 107 1909747823…77<107> 53×233×1181×51961051×1069130683…39<17>×2357141286…97<76>
45 Fully factored 109 3999908722…58<109> 2×3557×1735106673…41<13>×1563191313…49<47>×2072993340…83<47>
46 Fully factored 111 1390292980…16<111> 22×7×2417×3607×3687740569<10>×7018491032…51<37>×2200500115…77<56>
47 Fully factored 113 9222052957…00<113> 26×52×1223×4541821×68869667×941891581×1360478075…17<28>×1175792572…97<57>
48 Fully factored 120 4290396267…80<120> 22×5×7×15679×1031581814…63<18>×1079187062…41<27>×2428430261…17<33>×7229778076…23<38>
49 Composite 123 3188738604…51<123> 3188738604…51<123>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (123 digits) of term #49:
318873860419020882201137452571492483369617192397934220496020385295805635594413187190697511285352188149411331386373503929051
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 '3046' --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":"3046"},"type":9,"part":"last20","fr":0}}'