Cremona's table of elliptic curves

Class 42780c

42780 = 22 · 3 · 5 · 23 · 31



Data for isogeny class 42780c

Field Data Notes
Atkin-Lehner 2- 3+ 5- 23+ 31- Signs for the Atkin-Lehner involutions
Conductor 42780 Conductor
Count 2 Number of curves in isogeny class
Curves 42780c1 42780c2 Curves in isogeny class
deg 18432 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5-  2  4  6  6  6 Hecke eigenvalues for primes less than 20
L 3.8827543782105 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 128340j Quadratic twists by: -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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