Cremona's table of elliptic curves

Class 42042h

42042 = 2 · 3 · 72 · 11 · 13



Data for isogeny class 42042h

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 11+ 13+ Signs for the Atkin-Lehner involutions
Conductor 42042 Conductor
Count 4 Number of curves in isogeny class
Curves 42042h1 42042h2 42042h3 42042h4 Curves in isogeny class
deg 165888 Modular degree for the optimal curve
Eigenvalues 2+ 3+  0 7- 11+ 13+  0  4 Hecke eigenvalues for primes less than 20
L 1.1456392904847 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 126126fl 858b 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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