Cremona's table of elliptic curves

Class 121680cs

121680 = 24 · 32 · 5 · 132



Data for isogeny class 121680cs

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ Signs for the Atkin-Lehner involutions
Conductor 121680 Conductor
Count 2 Number of curves in isogeny class
Curves 121680cs1 121680cs2 Curves in isogeny class
deg 258048 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5-  0 -6 13+  4  4 Hecke eigenvalues for primes less than 20
L 7.1314000530462 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 30420c 121680cf 9360z Quadratic twists by: -4 -3 13


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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