Cremona's table of elliptic curves

Curve 2541c1

2541 = 3 · 7 · 112



Data for elliptic curve 2541c1

Field Data Notes
Atkin-Lehner 3+ 7+ 11- Signs for the Atkin-Lehner involutions
Class 2541c Isogeny class
Conductor 2541 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 288 Modular degree for the optimal curve
Δ -53361 = -1 · 32 · 72 · 112 Discriminant
Eigenvalues -1 3+ -3 7+ 11- -7 -3  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,3,12] [a1,a2,a3,a4,a6]
Generators [-2:2:1] [0:3:1] Generators of the group modulo torsion
j 24167/441 j-invariant
L 2.0392135816 L(r)(E,1)/r!
Ω 2.643433638616 Real period
R 0.19285651357111 Regulator
r 2 Rank of the group of rational points
S 0.99999999999981 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40656do1 7623g1 63525bt1 17787v1 Quadratic twists by: -4 -3 5 -7


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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