Cremona's table of elliptic curves

Curve 30420k1

30420 = 22 · 32 · 5 · 132



Data for elliptic curve 30420k1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 30420k Isogeny class
Conductor 30420 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 193536 Modular degree for the optimal curve
Δ 47573415648720 = 24 · 36 · 5 · 138 Discriminant
Eigenvalues 2- 3- 5+ -2  4 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-427908,-107738683] [a1,a2,a3,a4,a6]
Generators [327908077498576432:-17504016950471194091:109160525017088] Generators of the group modulo torsion
j 153910165504/845 j-invariant
L 5.0605489663015 L(r)(E,1)/r!
Ω 0.18666465684321 Real period
R 27.110375643055 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 121680dp1 3380h1 2340g1 Quadratic twists by: -4 -3 13


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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