Cremona's table of elliptic curves

Curve 23030l1

23030 = 2 · 5 · 72 · 47



Data for elliptic curve 23030l1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 47+ Signs for the Atkin-Lehner involutions
Class 23030l Isogeny class
Conductor 23030 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 268800 Modular degree for the optimal curve
Δ 2379119537177600 = 210 · 52 · 711 · 47 Discriminant
Eigenvalues 2+ -2 5- 7-  0  2  0  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-803773,277285656] [a1,a2,a3,a4,a6]
Generators [270:8807:1] Generators of the group modulo torsion
j 488129366009364409/20222182400 j-invariant
L 2.8816864669386 L(r)(E,1)/r!
Ω 0.43138794635421 Real period
R 3.3400173686963 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 115150cm1 3290b1 Quadratic twists by: 5 -7


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

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