factordbrpc · fdb
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Terminates
Home prime · Base 7 of 118 length 32 The sequence reaches a prime. ↓ .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
12 Fully factored 19 1302161969…25<19> 52×1709×49991×609664787
13 Fully factored 20 2273949896…43<20> 9871×2303667203…33<16>
14 Fully factored 21 1125207980…86<21> 2×5626039902…93<20>
15 Fully factored 21 4394228617…95<21> 3×5×192×23357×3474298480…89<13>
16 Fully factored 23 3539851357…72<23> 22×29×127×964292297×2491808243<10>
17 Fully factored 25 7635510692…38<25> 2×163×461×95317×5246203×101602433
18 Fully factored 27 3906170436…23<27> 3×3001×17467×434304583×5719409681<10>
19 Fully factored 30 1720142833…99<30> 10193×1687572680…43<26>
20 Fully factored 30 2297603713…00<30> 23×3×52×757123217×5057749433…37<18>
21 Fully factored 32 4339228178…45<32> 5×17×31×53×467×6653330823…77<24>
22 Fully factored 35 3412553550…86<35> 2×2230777×88056225227<11>×8686268647…67<17>
23 Fully factored 36 7446698745…27<36> 43×1731790406…89<35>
24 Fully factored 37 1933726438…90<37> 2×5×1571166425…57<16>×1230758503…67<21>
25 Fully factored 37 6228502161…55<37> 5×23×130508239×4149997638…43<27>
26 Fully factored 38 8375303016…14<38> 2×3×14939×9343890729…21<33>
27 Fully factored 40 1914232020…79<40> 3×121633×5137486683…79<17>×1021106861…99<18>
28 Fully factored 42 1155310291…86<42> 2×3×1925517152…31<41>
29 Fully factored 42 6432124312…48<42> 23×13×509×1215075621…43<38>
30 Fully factored 45 2055099517…51<45> 11×796735076647<12>×2344910301…03<32>
31 Fully factored 46 6889132227…83<46> 6889132227…83<46>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '118' --type 7 --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":"118"},"type":7,"part":"last20","fr":0}}'