Cremona's table of elliptic curves

Class 2240y

2240 = 26 · 5 · 7



Data for isogeny class 2240y

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Conductor 2240 Conductor
Count 4 Number of curves in isogeny class
Curves 2240y1 2240y2 2240y3 2240y4 Curves in isogeny class
deg 768 Modular degree for the optimal curve
Eigenvalues 2-  0 5- 7-  4  6  2  0 Hecke eigenvalues for primes less than 20
L 2.2165969216278 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 2240f 560d 20160ei 11200bu 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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