Cremona's table of elliptic curves

Curve 67680t2

67680 = 25 · 32 · 5 · 47



Data for elliptic curve 67680t2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 47- Signs for the Atkin-Lehner involutions
Class 67680t Isogeny class
Conductor 67680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 763430400 = 29 · 33 · 52 · 472 Discriminant
Eigenvalues 2- 3+ 5-  2  4  6  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-267,-1026] [a1,a2,a3,a4,a6]
j 152273304/55225 j-invariant
L 4.8672051039597 L(r)(E,1)/r!
Ω 1.2168012773212 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67680b2 67680a2 Quadratic twists by: -4 -3


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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