Cremona's table of elliptic curves

Curve 30926g1

30926 = 2 · 7 · 472



Data for elliptic curve 30926g1

Field Data Notes
Atkin-Lehner 2- 7+ 47- Signs for the Atkin-Lehner involutions
Class 30926g Isogeny class
Conductor 30926 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 211968 Modular degree for the optimal curve
Δ -14525898109915136 = -1 · 212 · 7 · 477 Discriminant
Eigenvalues 2- -1  1 7+  5 -2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,52970,3428883] [a1,a2,a3,a4,a6]
Generators [27:2195:1] Generators of the group modulo torsion
j 1524845951/1347584 j-invariant
L 7.1152914115243 L(r)(E,1)/r!
Ω 0.25731628549073 Real period
R 1.1521636685948 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 658d1 Quadratic twists by: -47


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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