Cremona's table of elliptic curves

Curve 74005f1

74005 = 5 · 192 · 41



Data for elliptic curve 74005f1

Field Data Notes
Atkin-Lehner 5+ 19- 41+ Signs for the Atkin-Lehner involutions
Class 74005f Isogeny class
Conductor 74005 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 104832 Modular degree for the optimal curve
Δ 48222028025 = 52 · 196 · 41 Discriminant
Eigenvalues  1 -2 5+  2  6 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-7589,253587] [a1,a2,a3,a4,a6]
j 1027243729/1025 j-invariant
L 1.1249124698511 L(r)(E,1)/r!
Ω 1.1249125000116 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 205b1 Quadratic twists by: -19


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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