factordbrpc · fdb
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Aliquot of 188^53 length 4 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 121 3391298446…28<121> 2106×4753
1 Fully factored 121 3538746205…88<121> 24×13×107×4039308494…73<23>×2442369396…91<40>×1611698982…11<55>
2 Fully factored 121 3913990680…24<121> 24×152111×465701×6998051×96271628177<11>×2014378397…71<19>×9571385627…87<25>×2658524843…81<48>
3 Composite 121 3669433484…04<121> 24×37×97×257841481×2478293807…91<108>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (108 digits) of term #3:
247829380749179387125747592550005722891339616372711708081538372738986810442291545550799206214528171542826891
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 '188^53' --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":"188^53"},"type":1,"part":"last20","fr":0}}'