Cremona's table of elliptic curves

Curve 80688bd1

80688 = 24 · 3 · 412



Data for elliptic curve 80688bd1

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 80688bd Isogeny class
Conductor 80688 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 967680 Modular degree for the optimal curve
Δ 114870744837586944 = 216 · 32 · 417 Discriminant
Eigenvalues 2- 3- -2  4 -4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-242624,-43092684] [a1,a2,a3,a4,a6]
Generators [32340:1005238:27] Generators of the group modulo torsion
j 81182737/5904 j-invariant
L 7.1936934569768 L(r)(E,1)/r!
Ω 0.21610002885729 Real period
R 4.1610900594788 Regulator
r 1 Rank of the group of rational points
S 1.0000000002123 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10086n1 1968i1 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
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