Cremona's table of elliptic curves

Curve 68400bq1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400bq1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 68400bq Isogeny class
Conductor 68400 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 16621200 = 24 · 37 · 52 · 19 Discriminant
Eigenvalues 2+ 3- 5+ -3  6  2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-255,-1555] [a1,a2,a3,a4,a6]
j 6288640/57 j-invariant
L 2.3907383931635 L(r)(E,1)/r!
Ω 1.1953692018418 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34200be1 22800e1 68400cp1 Quadratic twists by: -4 -3 5


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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