Cremona's table of elliptic curves

Curve 87204a2

87204 = 22 · 3 · 132 · 43



Data for elliptic curve 87204a2

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 43+ Signs for the Atkin-Lehner involutions
Class 87204a Isogeny class
Conductor 87204 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1158363727203072 = 28 · 3 · 138 · 432 Discriminant
Eigenvalues 2- 3+  0 -2 -4 13+  2  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5000428,-4302200696] [a1,a2,a3,a4,a6]
j 11190390833554000/937443 j-invariant
L 0.80767710952834 L(r)(E,1)/r!
Ω 0.10095963110383 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6708d2 Quadratic twists by: 13


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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