Cremona's table of elliptic curves

Curve 19600h4

19600 = 24 · 52 · 72



Data for elliptic curve 19600h4

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 19600h Isogeny class
Conductor 19600 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 26353376000000 = 211 · 56 · 77 Discriminant
Eigenvalues 2+  0 5+ 7-  4  2 -6  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-366275,85321250] [a1,a2,a3,a4,a6]
j 1443468546/7 j-invariant
L 2.3652103318462 L(r)(E,1)/r!
Ω 0.59130258296154 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 9800d3 78400gz4 784c4 2800a3 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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