Cremona's table of elliptic curves

Curve 87204j1

87204 = 22 · 3 · 132 · 43



Data for elliptic curve 87204j1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 43- Signs for the Atkin-Lehner involutions
Class 87204j Isogeny class
Conductor 87204 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 677376 Modular degree for the optimal curve
Δ 2823511585057488 = 24 · 32 · 139 · 432 Discriminant
Eigenvalues 2- 3+  2  4  0 13+ -6  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-116497,15128398] [a1,a2,a3,a4,a6]
Generators [2206:102414:1] Generators of the group modulo torsion
j 2264078958592/36560277 j-invariant
L 8.328323299224 L(r)(E,1)/r!
Ω 0.4537426109287 Real period
R 4.5886826023759 Regulator
r 1 Rank of the group of rational points
S 1.0000000000388 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6708e1 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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