Cremona's table of elliptic curves

Curve 68160k2

68160 = 26 · 3 · 5 · 71



Data for elliptic curve 68160k2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 71+ Signs for the Atkin-Lehner involutions
Class 68160k Isogeny class
Conductor 68160 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -1472256000000 = -1 · 214 · 34 · 56 · 71 Discriminant
Eigenvalues 2+ 3+ 5- -2  0 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,15,-58383] [a1,a2,a3,a4,a6]
Generators [48:225:1] [49:240:1] Generators of the group modulo torsion
j 21296/89859375 j-invariant
L 8.95873351698 L(r)(E,1)/r!
Ω 0.39032262909816 Real period
R 1.9126770285869 Regulator
r 2 Rank of the group of rational points
S 1.0000000000017 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68160dl2 8520h2 Quadratic twists by: -4 8


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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