Cremona's table of elliptic curves

Curve 74704t1

74704 = 24 · 7 · 23 · 29



Data for elliptic curve 74704t1

Field Data Notes
Atkin-Lehner 2- 7- 23+ 29- Signs for the Atkin-Lehner involutions
Class 74704t Isogeny class
Conductor 74704 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 430080 Modular degree for the optimal curve
Δ 4479504394502144 = 214 · 75 · 23 · 294 Discriminant
Eigenvalues 2- -2 -2 7- -2 -4  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-137824,19383156] [a1,a2,a3,a4,a6]
Generators [292:-2030:1] [250:784:1] Generators of the group modulo torsion
j 70687311717054817/1093629002564 j-invariant
L 6.5671967176188 L(r)(E,1)/r!
Ω 0.43675976818085 Real period
R 0.75180879696554 Regulator
r 2 Rank of the group of rational points
S 1.0000000000059 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9338i1 Quadratic twists by: -4


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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