Cremona's table of elliptic curves

Curve 74048w1

74048 = 26 · 13 · 89



Data for elliptic curve 74048w1

Field Data Notes
Atkin-Lehner 2- 13- 89+ Signs for the Atkin-Lehner involutions
Class 74048w Isogeny class
Conductor 74048 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ -1710540210569216 = -1 · 221 · 13 · 894 Discriminant
Eigenvalues 2-  1 -3 -1  2 13-  5  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,28543,726911] [a1,a2,a3,a4,a6]
Generators [-6201:506944:729] Generators of the group modulo torsion
j 9809964306143/6525193064 j-invariant
L 5.9259874393374 L(r)(E,1)/r!
Ω 0.2963683861727 Real period
R 2.4994178337238 Regulator
r 1 Rank of the group of rational points
S 1.000000000223 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74048f1 18512d1 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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