Open
Show sequence-development graph
| n | Status | Digits | Term | Factorization |
|---|---|---|---|---|
| 0 | Fully factored | 5 | 11246 | 2×5623 |
| 1 | Fully factored | 5 | 95593 | 109×877 |
| 2 | Fully factored | 6 | 253562 | 2×126781 |
| 3 | Fully factored | 7 | 2155279 | 7×47×6551 |
| 4 | Fully factored | 8 | 32185869 | 3×10728623 |
| 5 | Fully factored | 9 | 182386594 | 2×13×7014869 |
| 6 | Fully factored | 10 | 2027297364<10> | 22×3×71×2379457 |
| 7 | Fully factored | 13 | 3378489027…75<13> | 3×53×7×11×117003949 |
| 8 | Fully factored | 16 | 2824190908…53<16> | 7×19×2123451810…41<14> |
| 9 | Fully factored | 18 | 1043251874…63<18> | 71×1987×110569×6688051 |
| 10 | Fully factored | 20 | 1348307017…46<20> | 2×33×158759×1572739087…11<13> |
| 11 | Fully factored | 24 | 1865077886…65<24> | 5×113×269×317×719×5384037703…23<13> |
| 12 | Fully factored | 27 | 1845211818…30<27> | 2×3×5×73×11×132×229×941×1847×24235917301<11> |
| 13 | Fully factored | 32 | 2004892657…82<32> | 2×32×1113829254…49<31> |
| 14 | Composite | 34 | 5472243125…57<34> | 3×7×383×6803733837…99<30> |
| ↳ | Open Open - the last known term is composite and not yet fully factored. | |||
Open end - submit a factor of the remaining composite
(30 digits) of term #14:
680373383792431932850219095899
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 '11246' --type 67 --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":"11246"},"type":67,"part":"last20","fr":0}}'