Cremona's table of elliptic curves

Curve 16401a1

16401 = 3 · 7 · 11 · 71



Data for elliptic curve 16401a1

Field Data Notes
Atkin-Lehner 3+ 7+ 11+ 71+ Signs for the Atkin-Lehner involutions
Class 16401a Isogeny class
Conductor 16401 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 10368 Modular degree for the optimal curve
Δ -16946546463 = -1 · 34 · 73 · 112 · 712 Discriminant
Eigenvalues  1 3+ -2 7+ 11+ -2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,319,-5736] [a1,a2,a3,a4,a6]
Generators [296:4964:1] Generators of the group modulo torsion
j 3572455244903/16946546463 j-invariant
L 3.1067735173767 L(r)(E,1)/r!
Ω 0.62168499730564 Real period
R 2.4986717797931 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49203d1 114807p1 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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