Cremona's table of elliptic curves

Curve 87514j1

87514 = 2 · 72 · 19 · 47



Data for elliptic curve 87514j1

Field Data Notes
Atkin-Lehner 2- 7+ 19+ 47- Signs for the Atkin-Lehner involutions
Class 87514j Isogeny class
Conductor 87514 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 495072 Modular degree for the optimal curve
Δ -2718201105001984 = -1 · 29 · 74 · 196 · 47 Discriminant
Eigenvalues 2-  2 -1 7+  1 -1 -3 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-67621,7189867] [a1,a2,a3,a4,a6]
Generators [6285:51716:27] Generators of the group modulo torsion
j -14242188199740529/1132112080384 j-invariant
L 13.814919061089 L(r)(E,1)/r!
Ω 0.44542682156743 Real period
R 1.7230563270869 Regulator
r 1 Rank of the group of rational points
S 1.0000000003099 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 87514s1 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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