Cremona's table of elliptic curves

Curve 80688bd2

80688 = 24 · 3 · 412



Data for elliptic curve 80688bd2

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 80688bd Isogeny class
Conductor 80688 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.0596826211267E+19 Discriminant
Eigenvalues 2- 3- -2  4 -4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-780544,214033076] [a1,a2,a3,a4,a6]
Generators [-3070:1908816:125] Generators of the group modulo torsion
j 2703045457/544644 j-invariant
L 7.1936934569768 L(r)(E,1)/r!
Ω 0.21610002885729 Real period
R 8.3221801189576 Regulator
r 1 Rank of the group of rational points
S 1.0000000002123 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 10086n2 1968i2 Quadratic twists by: -4 41


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations