Cremona's table of elliptic curves

Curve 1311c1

1311 = 3 · 19 · 23



Data for elliptic curve 1311c1

Field Data Notes
Atkin-Lehner 3- 19- 23+ Signs for the Atkin-Lehner involutions
Class 1311c Isogeny class
Conductor 1311 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 384 Modular degree for the optimal curve
Δ -65944611 = -1 · 38 · 19 · 232 Discriminant
Eigenvalues  0 3-  1  1 -3 -6 -5 19- Hecke eigenvalues for primes up to 20
Equation [0,1,1,-465,3728] [a1,a2,a3,a4,a6]
Generators [6:34:1] Generators of the group modulo torsion
j -11143361069056/65944611 j-invariant
L 2.7599521166096 L(r)(E,1)/r!
Ω 1.9693411560497 Real period
R 0.087591226516642 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 20976d1 83904a1 3933e1 32775g1 Quadratic twists by: -4 8 -3 5


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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