Cremona's table of elliptic curves

Curve 87768g1

87768 = 23 · 32 · 23 · 53



Data for elliptic curve 87768g1

Field Data Notes
Atkin-Lehner 2- 3+ 23- 53+ Signs for the Atkin-Lehner involutions
Class 87768g Isogeny class
Conductor 87768 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ -410063330304 = -1 · 210 · 33 · 234 · 53 Discriminant
Eigenvalues 2- 3+  2 -4  2  2  4  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4179,-108450] [a1,a2,a3,a4,a6]
Generators [154525:3243920:343] Generators of the group modulo torsion
j -291928909356/14831573 j-invariant
L 7.9226723203888 L(r)(E,1)/r!
Ω 0.29601807052862 Real period
R 6.6910377332761 Regulator
r 1 Rank of the group of rational points
S 1.0000000002315 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87768a1 Quadratic twists by: -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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