Cremona's table of elliptic curves

Curve 68400k1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400k1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 68400k Isogeny class
Conductor 68400 Conductor
∏ cp 128 Product of Tamagawa factors cp
deg 614400 Modular degree for the optimal curve
Δ -175933350000000000 = -1 · 210 · 33 · 511 · 194 Discriminant
Eigenvalues 2+ 3+ 5+ -2  2  0 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,5925,-20179750] [a1,a2,a3,a4,a6]
Generators [2690:-35625:8] [379:6042:1] Generators of the group modulo torsion
j 53248212/407253125 j-invariant
L 10.263988674615 L(r)(E,1)/r!
Ω 0.14839546504387 Real period
R 2.1614518070876 Regulator
r 2 Rank of the group of rational points
S 0.99999999999703 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34200e1 68400l1 13680b1 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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