Cremona's table of elliptic curves

Class 7840w

7840 = 25 · 5 · 72



Data for isogeny class 7840w

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Conductor 7840 Conductor
Count 4 Number of curves in isogeny class
Curves 7840w1 7840w2 7840w3 7840w4 Curves in isogeny class
deg 4608 Modular degree for the optimal curve
Eigenvalues 2-  0 5- 7- -4 -2 -6 -4 Hecke eigenvalues for primes less than 20
L 1.1982721962359 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 7840h 15680d 70560z 39200g Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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