Cremona's table of elliptic curves

Curve 28497c1

28497 = 3 · 7 · 23 · 59



Data for elliptic curve 28497c1

Field Data Notes
Atkin-Lehner 3+ 7- 23+ 59+ Signs for the Atkin-Lehner involutions
Class 28497c Isogeny class
Conductor 28497 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 4224 Modular degree for the optimal curve
Δ -35307783 = -1 · 32 · 72 · 23 · 592 Discriminant
Eigenvalues  1 3+  0 7-  0  2  4  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-35,-312] [a1,a2,a3,a4,a6]
j -4956477625/35307783 j-invariant
L 1.7337607500692 L(r)(E,1)/r!
Ω 0.86688037503477 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85491m1 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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