Cremona's table of elliptic curves

Curve 74480bo1

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480bo1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 74480bo Isogeny class
Conductor 74480 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 217728 Modular degree for the optimal curve
Δ -1144489472000000 = -1 · 215 · 56 · 76 · 19 Discriminant
Eigenvalues 2-  1 5+ 7-  0  1  3 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-23536,-2148140] [a1,a2,a3,a4,a6]
j -2992209121/2375000 j-invariant
L 1.4910415979242 L(r)(E,1)/r!
Ω 0.18638020353867 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 9310n1 1520j1 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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