sagemath-database-elliptic-curves 0.8.1-4 (riscv64 binary) in ubuntu focal

 This package contains in fact two databases:
 - the subset of John Cremona's database of elliptic curves up to conductor
 at most 10000
 - William Stein's database of interesting elliptic curves
 .
 It is part of the sagemath software suite.