Cremona's table of elliptic curves

Curve 72828c1

72828 = 22 · 32 · 7 · 172



Data for elliptic curve 72828c1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 72828c Isogeny class
Conductor 72828 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ -59438820397824 = -1 · 28 · 39 · 74 · 173 Discriminant
Eigenvalues 2- 3+  3 7+  3 -1 17+ -7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,7344,-280908] [a1,a2,a3,a4,a6]
j 1769472/2401 j-invariant
L 2.6617423023225 L(r)(E,1)/r!
Ω 0.33271778866871 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72828d1 72828h1 Quadratic twists by: -3 17


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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