Cremona's table of elliptic curves

Curve 87514t1

87514 = 2 · 72 · 19 · 47



Data for elliptic curve 87514t1

Field Data Notes
Atkin-Lehner 2- 7- 19- 47- Signs for the Atkin-Lehner involutions
Class 87514t Isogeny class
Conductor 87514 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 912576 Modular degree for the optimal curve
Δ -613472966372224 = -1 · 27 · 710 · 192 · 47 Discriminant
Eigenvalues 2-  0 -1 7-  3 -1  3 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1471063,687112815] [a1,a2,a3,a4,a6]
Generators [699:-426:1] Generators of the group modulo torsion
j -1246340914381521/2171776 j-invariant
L 8.9077577097116 L(r)(E,1)/r!
Ω 0.44002084861272 Real period
R 1.4459960467138 Regulator
r 1 Rank of the group of rational points
S 1.0000000004257 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 87514h1 Quadratic twists by: -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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