Cremona's table of elliptic curves

Curve 13664b1

13664 = 25 · 7 · 61



Data for elliptic curve 13664b1

Field Data Notes
Atkin-Lehner 2+ 7+ 61- Signs for the Atkin-Lehner involutions
Class 13664b Isogeny class
Conductor 13664 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 4800 Modular degree for the optimal curve
Δ -4199329792 = -1 · 212 · 75 · 61 Discriminant
Eigenvalues 2+  0  0 7+ -2  0 -3  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-920,-11184] [a1,a2,a3,a4,a6]
j -21024576000/1025227 j-invariant
L 0.86440931240149 L(r)(E,1)/r!
Ω 0.43220465620075 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 13664f1 27328n1 122976bd1 95648d1 Quadratic twists by: -4 8 -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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