Cremona's table of elliptic curves

Curve 68400fy1

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400fy1

Field Data Notes
Atkin-Lehner 2- 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 68400fy Isogeny class
Conductor 68400 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 163840 Modular degree for the optimal curve
Δ -110808000000000 = -1 · 212 · 36 · 59 · 19 Discriminant
Eigenvalues 2- 3- 5-  2 -4  2  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,1125,506250] [a1,a2,a3,a4,a6]
j 27/19 j-invariant
L 3.7008947848704 L(r)(E,1)/r!
Ω 0.46261184917805 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4275q1 7600s1 68400ga1 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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