Cremona's table of elliptic curves

Curve 13330a1

13330 = 2 · 5 · 31 · 43



Data for elliptic curve 13330a1

Field Data Notes
Atkin-Lehner 2+ 5- 31+ 43+ Signs for the Atkin-Lehner involutions
Class 13330a Isogeny class
Conductor 13330 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 16640 Modular degree for the optimal curve
Δ -364580938640 = -1 · 24 · 5 · 31 · 435 Discriminant
Eigenvalues 2+  1 5- -2  3 -2  3  8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2953,67996] [a1,a2,a3,a4,a6]
j -2846443870548361/364580938640 j-invariant
L 1.8527257415126 L(r)(E,1)/r!
Ω 0.92636287075631 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 106640d1 119970br1 66650k1 Quadratic twists by: -4 -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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