Cremona's table of elliptic curves

Curve 74480bx1

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480bx1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 19+ Signs for the Atkin-Lehner involutions
Class 74480bx Isogeny class
Conductor 74480 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 134400 Modular degree for the optimal curve
Δ -11215996825600 = -1 · 212 · 52 · 78 · 19 Discriminant
Eigenvalues 2-  0 5- 7+  3  6  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,5488,-38416] [a1,a2,a3,a4,a6]
Generators [43835:561623:1331] Generators of the group modulo torsion
j 774144/475 j-invariant
L 7.7346329578882 L(r)(E,1)/r!
Ω 0.41541579812544 Real period
R 9.3095074768759 Regulator
r 1 Rank of the group of rational points
S 1.0000000000732 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4655m1 74480bl1 Quadratic twists by: -4 -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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