Cremona's table of elliptic curves

Curve 28116b1

28116 = 22 · 32 · 11 · 71



Data for elliptic curve 28116b1

Field Data Notes
Atkin-Lehner 2- 3+ 11- 71+ Signs for the Atkin-Lehner involutions
Class 28116b Isogeny class
Conductor 28116 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ 3711312 = 24 · 33 · 112 · 71 Discriminant
Eigenvalues 2- 3+  0  4 11- -4 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-60,153] [a1,a2,a3,a4,a6]
Generators [-8:11:1] Generators of the group modulo torsion
j 55296000/8591 j-invariant
L 6.2907767226824 L(r)(E,1)/r!
Ω 2.3836731130683 Real period
R 0.87970349740121 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 112464q1 28116a1 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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