Cremona's table of elliptic curves

Class 672a

672 = 25 · 3 · 7



Data for isogeny class 672a

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ Signs for the Atkin-Lehner involutions
Conductor 672 Conductor
Count 2 Number of curves in isogeny class
Curves 672a1 672a2 Curves in isogeny class
deg 32 Modular degree for the optimal curve
Eigenvalues 2+ 3+  0 7+ -2 -2  4 -4 Hecke eigenvalues for primes less than 20
L 1.8770484001592 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 672g 1344f 2016k 16800bw 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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