Submission Details

Date 2022-10-15

Dimension 40

Relative error size α 0.040

Name(s) of Participant(s) Leizhang Wang
Wenwen Xia
Yuntao Wang
Baocang Wang
Geng Wang
Dawu Gu

E-Mail Address leizhangalpha at 163.com

Algorithm improved progressive pnj-bkz(based on G6K) and better upper bound of Pump

Hardware HardwareCPU：AMD EPYC™ 7002 Series 128@2.6GHz RAM：1.5TB GPU：8 * NVIDIA®GeForce®RTX 3090 VRAM：8 * 24GB（936.2 GB/s） system：CentOS7.9

Runtime around 683 hours

Notes Improved Progressive BKZ with Lattice Sieving

Solution [632 958 392 1397 647 618 1418 341 1390 1022 69 920 329 1420 295 1385 1233 823 885 31 65 462 1321 1457 1443 1460 985 1187 493 650 561 541 214 476 960 849 1062 985 335 640]

Error norm 2646.766328938