Cremona's table of elliptic curves

Curve 74480c2

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480c2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 74480c Isogeny class
Conductor 74480 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 4.1675235234884E+21 Discriminant
Eigenvalues 2+  0 5+ 7- -4  2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-768528103,8200450512198] [a1,a2,a3,a4,a6]
j 1666766511378391624080336/138372521344225 j-invariant
L 0.21185882296624 L(r)(E,1)/r!
Ω 0.10592939930508 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 37240d2 10640f2 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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