Cremona's table of elliptic curves

Curve 42944c1

42944 = 26 · 11 · 61



Data for elliptic curve 42944c1

Field Data Notes
Atkin-Lehner 2+ 11+ 61- Signs for the Atkin-Lehner involutions
Class 42944c Isogeny class
Conductor 42944 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 33792 Modular degree for the optimal curve
Δ 360240381952 = 229 · 11 · 61 Discriminant
Eigenvalues 2+  1  0 -2 11+ -1 -5 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1793,3935] [a1,a2,a3,a4,a6]
Generators [2:19:1] [107:1024:1] Generators of the group modulo torsion
j 2433138625/1374208 j-invariant
L 9.9102550166551 L(r)(E,1)/r!
Ω 0.82384462487175 Real period
R 3.0073191951085 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 42944bb1 1342b1 Quadratic twists by: -4 8


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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