Cremona's table of elliptic curves

Class 2698a

2698 = 2 · 19 · 71



Data for isogeny class 2698a

Field Data Notes
Atkin-Lehner 2+ 19+ 71+ Signs for the Atkin-Lehner involutions
Conductor 2698 Conductor
Count 2 Number of curves in isogeny class
Curves 2698a1 2698a2 Curves in isogeny class
deg 2664 Modular degree for the optimal curve
Eigenvalues 2+  0  2 -2  4 -6  2 19+ Hecke eigenvalues for primes less than 20
L 2.5423017924125 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21584e 86336f 24282i 67450k 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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