Cremona's table of elliptic curves

Curve 67680bc2

67680 = 25 · 32 · 5 · 47



Data for elliptic curve 67680bc2

Field Data Notes
Atkin-Lehner 2- 3- 5- 47- Signs for the Atkin-Lehner involutions
Class 67680bc Isogeny class
Conductor 67680 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 3947097600 = 29 · 38 · 52 · 47 Discriminant
Eigenvalues 2- 3- 5- -2  2 -2  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4467,114874] [a1,a2,a3,a4,a6]
Generators [-22:450:1] Generators of the group modulo torsion
j 26410345352/10575 j-invariant
L 6.561618332843 L(r)(E,1)/r!
Ω 1.3691243839744 Real period
R 2.3962827664069 Regulator
r 1 Rank of the group of rational points
S 1.000000000011 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67680j2 22560b2 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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