Cremona's table of elliptic curves

Curve 30420f1

30420 = 22 · 32 · 5 · 132



Data for elliptic curve 30420f1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 30420f Isogeny class
Conductor 30420 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 8640 Modular degree for the optimal curve
Δ 49280400 = 24 · 36 · 52 · 132 Discriminant
Eigenvalues 2- 3- 5+  1  3 13+  3 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-273,-1703] [a1,a2,a3,a4,a6]
Generators [-9:5:1] Generators of the group modulo torsion
j 1141504/25 j-invariant
L 5.5309507951118 L(r)(E,1)/r!
Ω 1.1760821561485 Real period
R 0.78381015110158 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 121680dg1 3380e1 30420s1 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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