Max Alekseyev on Wed, 30 May 2012 12:35:11 +0200

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Why pari cannot compute generators of an elliptic curve, while sage can?
I thought they have roughly the same "power" w.r.t. elliptic curves.

? ellgenerators(ellinit([-35750837071872,63237970697887678464]))
  ***   at top-level: ellgenerators(ellini
  ***                 ^--------------------
  *** ellgenerators: error opening elldata file:
  ***   Break loop: type 'break' to go back to GP

sage: EllipticCurve([-35750837071872,63237970697887678464]).gens()
[(-2365632 : 11600547840 : 1)]