Cremona's table of elliptic curves

Curve 74480u1

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480u1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 74480u Isogeny class
Conductor 74480 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 207872 Modular degree for the optimal curve
Δ -3925598888960 = -1 · 210 · 5 · 79 · 19 Discriminant
Eigenvalues 2+ -3 5- 7-  0  0  1 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,3773,-33614] [a1,a2,a3,a4,a6]
j 143748/95 j-invariant
L 1.7854352290259 L(r)(E,1)/r!
Ω 0.4463588026787 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 37240j1 74480g1 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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