Cremona's table of elliptic curves

Class 18963m

18963 = 32 · 72 · 43



Data for isogeny class 18963m

Field Data Notes
Atkin-Lehner 3- 7- 43- Signs for the Atkin-Lehner involutions
Conductor 18963 Conductor
Count 2 Number of curves in isogeny class
Curves 18963m1 18963m2 Curves in isogeny class
deg 193536 Modular degree for the optimal curve
Eigenvalues  1 3- -2 7-  4  4 -8  8 Hecke eigenvalues for primes less than 20
L 2.2953023124315 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 6321d 18963l 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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