Cremona's table of elliptic curves

Curve 2541a1

2541 = 3 · 7 · 112



Data for elliptic curve 2541a1

Field Data Notes
Atkin-Lehner 3+ 7+ 11- Signs for the Atkin-Lehner involutions
Class 2541a Isogeny class
Conductor 2541 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 28512 Modular degree for the optimal curve
Δ -18384729725270601 = -1 · 36 · 76 · 118 Discriminant
Eigenvalues  1 3+  1 7+ 11- -5  7  6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-389622,-93997647] [a1,a2,a3,a4,a6]
j -30515071121161/85766121 j-invariant
L 1.5284647262446 L(r)(E,1)/r!
Ω 0.095529045390287 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40656dd1 7623h1 63525bu1 17787n1 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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