Cremona's table of elliptic curves

Curve 30723o1

30723 = 3 · 72 · 11 · 19



Data for elliptic curve 30723o1

Field Data Notes
Atkin-Lehner 3+ 7- 11- 19- Signs for the Atkin-Lehner involutions
Class 30723o Isogeny class
Conductor 30723 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 206976 Modular degree for the optimal curve
Δ 2231838677554101 = 37 · 79 · 113 · 19 Discriminant
Eigenvalues  0 3+  3 7- 11-  6  4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-63569,5756267] [a1,a2,a3,a4,a6]
j 704018907136/55307043 j-invariant
L 2.7094683403721 L(r)(E,1)/r!
Ω 0.45157805672876 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 92169r1 30723bc1 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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