Cremona's table of elliptic curves

Curve 30723x1

30723 = 3 · 72 · 11 · 19



Data for elliptic curve 30723x1

Field Data Notes
Atkin-Lehner 3- 7- 11+ 19+ Signs for the Atkin-Lehner involutions
Class 30723x Isogeny class
Conductor 30723 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 6912 Modular degree for the optimal curve
Δ -9124731 = -1 · 34 · 72 · 112 · 19 Discriminant
Eigenvalues  0 3- -3 7- 11+ -6 -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,1,33,137] [a1,a2,a3,a4,a6]
Generators [3:-17:1] Generators of the group modulo torsion
j 78675968/186219 j-invariant
L 3.0648928828255 L(r)(E,1)/r!
Ω 1.6095220084877 Real period
R 0.23802818994265 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 92169bd1 30723b1 Quadratic twists by: -3 -7


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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