Cremona's table of elliptic curves

Class 42042cn

42042 = 2 · 3 · 72 · 11 · 13



Data for isogeny class 42042cn

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11- 13- Signs for the Atkin-Lehner involutions
Conductor 42042 Conductor
Count 2 Number of curves in isogeny class
Curves 42042cn1 42042cn2 Curves in isogeny class
deg 13335840 Modular degree for the optimal curve
Eigenvalues 2- 3+  1 7- 11- 13- -4 -6 Hecke eigenvalues for primes less than 20
L 8.0862447162166 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 126126ce 858k Quadratic twists by: -3 -7


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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