Cremona's table of elliptic curves

Curve 31920s1

31920 = 24 · 3 · 5 · 7 · 19



Data for elliptic curve 31920s1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 31920s Isogeny class
Conductor 31920 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 72576 Modular degree for the optimal curve
Δ -5254107586560 = -1 · 213 · 39 · 5 · 73 · 19 Discriminant
Eigenvalues 2- 3+ 5+ 7+ -3  5  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2136,117360] [a1,a2,a3,a4,a6]
j -263251475929/1282741110 j-invariant
L 1.327428721572 L(r)(E,1)/r!
Ω 0.66371436078564 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 3990n1 127680ga1 95760el1 Quadratic twists by: -4 8 -3


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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