Cremona's table of elliptic curves

Curve 74480f2

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480f2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 74480f Isogeny class
Conductor 74480 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2663799246080 = 28 · 5 · 78 · 192 Discriminant
Eigenvalues 2+ -2 5+ 7- -4 -4 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-63716,-6211220] [a1,a2,a3,a4,a6]
j 949834267216/88445 j-invariant
L 0.60099280425334 L(r)(E,1)/r!
Ω 0.30049640959213 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 37240f2 10640h2 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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