Cremona's table of elliptic curves

Curve 76986m1

76986 = 2 · 32 · 7 · 13 · 47



Data for elliptic curve 76986m1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 47+ Signs for the Atkin-Lehner involutions
Class 76986m Isogeny class
Conductor 76986 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 193536 Modular degree for the optimal curve
Δ -38242520813952 = -1 · 27 · 310 · 72 · 133 · 47 Discriminant
Eigenvalues 2+ 3-  2 7+  0 13-  5  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,819,297189] [a1,a2,a3,a4,a6]
Generators [-45:432:1] Generators of the group modulo torsion
j 83281698863/52458876288 j-invariant
L 5.5296763922088 L(r)(E,1)/r!
Ω 0.50514605334279 Real period
R 0.9122240248438 Regulator
r 1 Rank of the group of rational points
S 1.0000000002237 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 25662y1 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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