factordbrpc · fdb
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Terminates
Home prime · Base 4 of 20763 length 64 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
44 Fully factored 50 2242704698…45<50> 3×5×113×3990761751…71<13>×3315481349…61<34>
45 Fully factored 51 3124395321…81<51> 31×71×9614711957<10>×344611755269<12>×4284297007…57<26>
46 Fully factored 53 1170306153…53<53> 23×31×467×599×5867677768…57<44>
47 Fully factored 54 1406274765…97<54> 172×3181×224068879×1406300416…79<19>×4854550522…13<21>
48 Fully factored 55 6619523587…29<55> 32×7×47×881×2537537203…69<49>
49 Fully factored 56 9491810912…73<56> 89×139×6454263034…87<23>×1188769381…49<30>
50 Fully factored 57 5489172556…09<57> 3×2797×707106523303<12>×9655811556…21<15>×9581191865…73<26>
51 Fully factored 58 5779670199…21<58> 41×189734387×3522853723<10>×15995282627<11>×1318519700…03<29>
52 Fully factored 59 1636237031…67<59> 32×107×22447×2482922975…69<14>×4075266389…33<19>×7480702331…11<19>
53 Fully factored 61 1548616911…99<61> 4177×7635781×4855411674…27<50>
54 Fully factored 61 6555577708…59<61> 32×17×1399486937…23<13>×3061615795…61<47>
55 Fully factored 63 3926224518…77<63> 3×2546102819…13<15>×5140175392…43<48>
56 Fully factored 64 1606241761…99<64> 47×457×558936907×2179521977…47<19>×6138649193…89<32>
57 Fully factored 65 1951848034…29<65> 13×17×53×331×701×4057729020…27<13>×1769900311…09<43>
58 Fully factored 67 1398404380…61<67> 101×509×4521893×5573161843<10>×1079373330…71<46>
59 Fully factored 68 4275566716…39<68> 11×22063×8137517×1529564082…01<17>×1760623279…31<20>×8039155177…49<20>
60 Fully factored 70 1222543218…85<70> 33×5×8377×29989×1324615766…01<14>×4923512881…17<17>×5527324402…51<29>
61 Fully factored 72 1092968444…87<72> 3×72×137×1040187752…09<17>×1574772041…57<17>×3313143831…41<35>
62 Fully factored 73 6125558089…53<73> 3×263×1487×4741649613…97<30>×1101103726…43<38>
63 Fully factored 75 3683172845…47<75> 3683172845…47<75>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '20763' --type 4 --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":"20763"},"type":4,"part":"last20","fr":0}}'