Open
Show sequence-development graph
| n | Status | Digits | Term | Factorization |
|---|---|---|---|---|
| 0 | Fully factored | 5 | 46871 | 11×4261 |
| 1 | Fully factored | 5 | 58304 | 26×911 |
| 2 | Fully factored | 11 | 14823484859<11> | 8443×1755713 |
| 3 | Fully factored | 12 | 203795250780<12> | 22×3×5×11×308780683 |
| 4 | Fully factored | 14 | 7297124533…46<14> | 2×29×31×40584674827<11> |
| 5 | Fully factored | 17 | 2080675786…65<17> | 5×1223×3402576920…91<13> |
| 6 | Fully factored | 18 | 8838070645…95<18> | 5×31×173×1783×3461×5341051 |
| 7 | Fully factored | 21 | 2486266771…68<21> | 23×2371×19432327×674530163 |
| 8 | Fully factored | 24 | 5083248801…07<24> | 71×331×3167×23081×295905024841<12> |
| 9 | Fully factored | 27 | 2888347796…11<27> | 32×53×3186814853<10>×1900090451…31<15> |
| 10 | Composite | 29 | 6364365630…23<29> | 3×13×1631888623…57<28> |
| ↳ | Open Open - the last known term is composite and not yet fully factored. | |||
Open end - submit a factor of the remaining composite
(28 digits) of term #10:
1631888623228046667416928757
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 '46871' --type 34 --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":"46871"},"type":34,"part":"last20","fr":0}}'