Cremona's table of elliptic curves

Curve 28644l1

28644 = 22 · 3 · 7 · 11 · 31



Data for elliptic curve 28644l1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11+ 31+ Signs for the Atkin-Lehner involutions
Class 28644l Isogeny class
Conductor 28644 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 763200 Modular degree for the optimal curve
Δ -2.2085582547042E+19 Discriminant
Eigenvalues 2- 3- -3 7+ 11+  3 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2705557,-1728665401] [a1,a2,a3,a4,a6]
Generators [1395994:583125741:8] Generators of the group modulo torsion
j -8555668939436267143168/86271806824383411 j-invariant
L 5.0271152019246 L(r)(E,1)/r!
Ω 0.058822608595734 Real period
R 8.5462296248609 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 114576bo1 85932ba1 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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