factordbrpc · fdb
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Aliquot of 276 length 2,163 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
2143 Fully factored 213 7900343768…98<213> 2×3×172×283×457×81071×764346889×744628394231<12>×2337780203…67<18>×3265840412…49<162>
2144 Fully factored 213 8980846216…02<213> 2×3×7×197×4357×2491232054…89<206>
2145 Fully factored 214 1165573887…58<214> 2×3×7×13×101×1195318649…09<98>×1768243609…47<112>
2146 Fully factored 214 1731938045…82<214> 2×3×7×3187×5184185004…01<79>×2495861645…83<130>
2147 Fully factored 214 2228019632…82<214> 2×3×7×6289405981<10>×1994518275…33<23>×5302519754…13<31>×1064365646…33<35>×4722739416…17<38>×1586554321…39<78>
2148 Fully factored 214 2864596670…78<214> 2×32×6599×2120921726…77<22>×1878991523…63<28>×6051504875…29<160>
2149 Fully factored 214 3342969989…22<214> 2×32×309479×6926495837<10>×5909562580…83<15>×8677020176…09<45>×1689620877…59<138>
2150 Fully factored 214 3900155060…78<214> 2×32×29×347×2137×3232733679…29<36>×6846817537…67<58>×4552172297…37<112>
2151 Fully factored 214 4870866537…22<214> 2×32×23×29×853×46287047×2753384380…39<16>×3731921849…13<184>
2152 Fully factored 214 6534620711…78<214> 2×32×53×89×653×5292182311…97<14>×2978248351…53<17>×6683580296…73<75>×1118829594…97<102>
2153 Fully factored 214 8075286137…62<214> 2×32×17×71×149×2647×2668027×1043806682…37<14>×4329798633…21<22>×6446993751…99<27>×4958255460…27<35>×2444971464…37<102>
2154 Fully factored 215 1084453150…38<215> 2×32×233×231131×822803×14336934713<11>×5433463069…11<32>×1745401226…23<158>
2155 Fully factored 215 1275292748…58<215> 2×32×347×563480274509<12>×9316231576…63<37>×5119410932…21<75>×7597468809…39<87>
2156 Fully factored 215 1495804462…42<215> 2×32×433×5182571164…87<19>×1004471085…13<30>×3717767413…09<72>×9916296240…67<91>
2157 Fully factored 215 1752589986…18<215> 2×32×177223×4242166866…03<73>×1295090117…79<136>
2158 Fully factored 215 2044709743…02<215> 2×34×29×3030658835…77<17>×4412165979…11<34>×8563101273…71<66>×3801007110…77<95>
2159 Fully factored 215 2694943110…38<215> 2×34×29×19347971×6792384900…11<16>×4517252843…33<27>×1027237071…61<29>×7598778712…11<44>×1237912625…57<90>
2160 Fully factored 215 3551955993…42<215> 2×34×19×89×103×49223×4653071×1455011638…29<98>×3777439383…81<99>
2161 Fully factored 215 5002514159…58<215> 2×34×41×73×27277×15876059×1021002837…37<18>×1846911605…53<20>×2685953222…29<43>×4703875115…89<119>
2162 Composite 215 6637946811…42<215> 2×33×41×89×3368729541…27<210>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (210 digits) of term #2162:
336872954109064380498326223346400744797361384487344019336958673909797502129087634279747327419322542331138256710054372142604134182539919500304105036661688210224666155632503600227751112874494191147362311483334527
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
Already checked (P-1, P+1 and ECM steps done, level 3).
From the command linefdb · curl
fdb
fdb seq view '276' --type 1 --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":"276"},"type":1,"part":"last20","fr":0}}'