Cremona's table of elliptic curves

Curve 28413c1

28413 = 32 · 7 · 11 · 41



Data for elliptic curve 28413c1

Field Data Notes
Atkin-Lehner 3- 7+ 11+ 41+ Signs for the Atkin-Lehner involutions
Class 28413c Isogeny class
Conductor 28413 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3456 Modular degree for the optimal curve
Δ -2301453 = -1 · 36 · 7 · 11 · 41 Discriminant
Eigenvalues -1 3-  0 7+ 11+  2 -2  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-5,74] [a1,a2,a3,a4,a6]
Generators [3:-11:1] [-2:9:1] Generators of the group modulo torsion
j -15625/3157 j-invariant
L 5.4407784101319 L(r)(E,1)/r!
Ω 2.1142290170742 Real period
R 1.2867050745669 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3157a1 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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