Cremona's table of elliptic curves

Curve 28644p1

28644 = 22 · 3 · 7 · 11 · 31



Data for elliptic curve 28644p1

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ 31- Signs for the Atkin-Lehner involutions
Class 28644p Isogeny class
Conductor 28644 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ 1067504592 = 24 · 3 · 72 · 114 · 31 Discriminant
Eigenvalues 2- 3-  0 7- 11+ -4  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-313,1340] [a1,a2,a3,a4,a6]
Generators [804:3752:27] Generators of the group modulo torsion
j 212629504000/66719037 j-invariant
L 6.8462649937566 L(r)(E,1)/r!
Ω 1.4368225335292 Real period
R 4.7648647164104 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 114576bb1 85932bl1 Quadratic twists by: -4 -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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