Cremona's table of elliptic curves

Class 28908c

28908 = 22 · 32 · 11 · 73



Data for isogeny class 28908c

Field Data Notes
Atkin-Lehner 2- 3+ 11- 73+ Signs for the Atkin-Lehner involutions
Conductor 28908 Conductor
Count 1 Number of curves in isogeny class
Curves 28908c1 Curves in isogeny class
deg 142080 Modular degree for the optimal curve
Eigenvalues 2- 3+  1  0 11- -6  5  7 Hecke eigenvalues for primes less than 20
L 6.1178712511834 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 115632k 28908a Quadratic twists by: -4 -3


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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