Cremona's table of elliptic curves

Curve 19600dm1

19600 = 24 · 52 · 72



Data for elliptic curve 19600dm1

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Class 19600dm Isogeny class
Conductor 19600 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 13824 Modular degree for the optimal curve
Δ 11529602000 = 24 · 53 · 78 Discriminant
Eigenvalues 2-  0 5- 7-  0 -4 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3920,-94325] [a1,a2,a3,a4,a6]
j 28311552/49 j-invariant
L 0.60342484357293 L(r)(E,1)/r!
Ω 0.60342484357293 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 4900q1 78400js1 19600dl1 2800x1 Quadratic twists by: -4 8 5 -7


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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