Cremona's table of elliptic curves

Curve 76986v1

76986 = 2 · 32 · 7 · 13 · 47



Data for elliptic curve 76986v1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ 47+ Signs for the Atkin-Lehner involutions
Class 76986v Isogeny class
Conductor 76986 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 222720 Modular degree for the optimal curve
Δ -18999866803554 = -1 · 2 · 39 · 75 · 13 · 472 Discriminant
Eigenvalues 2- 3-  3 7+  3 13+ -7  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,6529,-54007] [a1,a2,a3,a4,a6]
Generators [246:3221:8] Generators of the group modulo torsion
j 42227808999767/26062917426 j-invariant
L 12.783551510244 L(r)(E,1)/r!
Ω 0.39695797107562 Real period
R 4.0254738661747 Regulator
r 1 Rank of the group of rational points
S 1.0000000001539 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 25662m1 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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