factordbrpc · fdb
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Inverse home prime · Base 3 of 11245 length 45 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
25 Fully factored 19 4469286238…66<19> 2×11×93371×432589×5029537
26 Fully factored 20 3835323090…28<20> 23×31×79×101×1938214370…59<14>
27 Fully factored 21 8343377324…22<21> 2×4171688662…61<21>
28 Fully factored 22 1251506598…85<22> 5×11×22621×1005908908…87<16>
29 Fully factored 23 1443369338…16<23> 22×29×2207×77761×725028896513<12>
30 Fully factored 24 6143087255…40<24> 24×5×257×15331×1948915860…69<16>
31 Fully factored 26 2038634826…16<26> 24×34039×339404291×110287256899<12>
32 Fully factored 27 2043645136…77<27> 43×4752663107…39<25>
33 Fully factored 27 3849657116…02<27> 2×47×114799×3567435179…17<20>
34 Fully factored 28 1535663868…57<28> 472×3346091017<10>×2077603653…69<15>
35 Fully factored 28 4752890758…00<28> 24×52×761×1561396438…43<23>
36 Fully factored 30 2240433228…52<30> 24×8707×1608212665…71<25>
37 Fully factored 31 2564010441…80<31> 24×5×3205013051…81<29>
38 Fully factored 32 2336454514…34<32> 2×13×257×3496639500…87<28>
39 Fully factored 33 2064730658…21<33> 5743157112…21<16>×3595114356…01<17>
40 Fully factored 33 5995637535…90<33> 2×5×11×23×29×43×81081197×2343841521…37<19>
41 Fully factored 35 3908867093…41<35> 7×11×6456011×8637344869<10>×9103652190…87<16>
42 Fully factored 36 3320374733…09<36> 29×101×8521×53813×21449792879<11>×1152568793…63<14>
43 Fully factored 37 8274268172…16<37> 24×8893×10771×11971×82779407×5448193827…11<16>
44 Composite 39 4345830427…85<39> 5×1237×220919×3180533715…59<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 #44:
318053371542964128239193165059
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 '11245' --type 13 --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":"11245"},"type":13,"part":"last20","fr":0}}'