Open
Show sequence-development graph
| n | Status | Digits | Term | Factorization |
|---|---|---|---|---|
| 0 | Fully factored | 5 | 43303 | 13×3331 |
| 1 | Fully factored | 5 | 89950 | 2×52×7×257 |
| 2 | Fully factored | 9 | 136721900 | 22×52×7×173×1129 |
| 3 | Fully factored | 14 | 1181222494…01<14> | 7×881×6113×313331 |
| 4 | Fully factored | 16 | 3277556178…20<16> | 22×5×307×7001×76246813 |
| 5 | Fully factored | 20 | 2153435215…42<20> | 2×21997×4894838422…43<15> |
| 6 | Fully factored | 22 | 7023558129…22<22> | 2×61×71×28496857×28453915583<11> |
| 7 | Fully factored | 27 | 1581770400…50<27> | 2×52×3203×7956303629<10>×124138116901<12> |
| 8 | Fully factored | 30 | 5030765653…79<30> | 29×751×907×38281079×6652803479…17<15> |
| 9 | Fully factored | 35 | 7279430316…09<35> | 53×1373477418…53<34> |
| 10 | Composite | 37 | 1001265037…90<37> | 2×5×13×23×3348712501…71<33> |
| ↳ | Open Open - the last known term is composite and not yet fully factored. | |||
Open end - submit a factor of the remaining composite
(33 digits) of term #10:
334871250127373455201117552622071
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
From the command linefdb · curl
fdb
fdb seq view '43303' --type 77 --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":"43303"},"type":77,"part":"last20","fr":0}}'