Cremona's table of elliptic curves

Curve 11248a1

11248 = 24 · 19 · 37



Data for elliptic curve 11248a1

Field Data Notes
Atkin-Lehner 2+ 19+ 37- Signs for the Atkin-Lehner involutions
Class 11248a Isogeny class
Conductor 11248 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 6336 Modular degree for the optimal curve
Δ 1971009536 = 211 · 19 · 373 Discriminant
Eigenvalues 2+  2  3  0  1 -2  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1384,-19248] [a1,a2,a3,a4,a6]
j 143256979154/962407 j-invariant
L 4.6980370975425 L(r)(E,1)/r!
Ω 0.78300618292375 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5624a1 44992bk1 101232f1 Quadratic twists by: -4 8 -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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