factordbrpc · fdb
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Aliquot of 188^72 length 9 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
0 Fully factored 164 5487381401…56<164> 2144×4772
1 Fully factored 164 5725963201…55<164> 35×5×7×13×17×19×37×73×97×27799×56477×3442921×3199146028…67<22>×3538914960…37<114>
2 Fully factored 164 9125526874…45<164> 35×5×7×13×19×37×6581×8078909330…21<21>×3019177573…31<42>×7313944682…81<90>
3 Fully factored 165 1270354090…35<165> 32×5×7×13×19×37×8248907143…79<16>×1350444932…41<17>×2357189739…41<58>×1680535621…49<69>
4 Fully factored 165 1659471559…65<165> 32×5×72×11×13×19×34183×403063×740483×1139003×100995569×7446697252…49<37>×3169439709…69<91>
5 Fully factored 165 2478572129…35<165> 32×5×7×13×19×3803089156…01<25>×1376957116…41<34>×3631827673…17<43>×1674988770…71<60>
6 Fully factored 165 3087344231…45<165> 32×5×7×13×31051×11558524199<11>×3395305895…53<33>×6186916625…63<114>
7 Fully factored 165 3499202243…55<165> 32×5×7×13×8545060423…09<161>
8 Composite 165 3965762542…05<165> 32×5×7×13×9684401812…99<161>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (161 digits) of term #8:
96844018128221208085565502654199592682785984273091819773588069791434287262857474150627886965564801407908718180930073235262378787646653801760361270790862476892799
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 '188^72' --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":"188^72"},"type":1,"part":"last20","fr":0}}'