Cremona's table of elliptic curves

Curve 30438l2

30438 = 2 · 32 · 19 · 89



Data for elliptic curve 30438l2

Field Data Notes
Atkin-Lehner 2- 3- 19+ 89+ Signs for the Atkin-Lehner involutions
Class 30438l Isogeny class
Conductor 30438 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ 6745547808 = 25 · 38 · 192 · 89 Discriminant
Eigenvalues 2- 3-  0  0 -6  6  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-136715,-19422597] [a1,a2,a3,a4,a6]
Generators [941:25692:1] Generators of the group modulo torsion
j 387651711819723625/9253152 j-invariant
L 8.3833231720378 L(r)(E,1)/r!
Ω 0.24828230108198 Real period
R 3.3765287076462 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 10146b2 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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