Cremona's table of elliptic curves

Curve 126990bl2

126990 = 2 · 32 · 5 · 17 · 83



Data for elliptic curve 126990bl2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 17- 83+ Signs for the Atkin-Lehner involutions
Class 126990bl Isogeny class
Conductor 126990 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -226502582688540 = -1 · 22 · 39 · 5 · 174 · 832 Discriminant
Eigenvalues 2- 3+ 5+ -4 -6 -4 17- -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-10613,-834839] [a1,a2,a3,a4,a6]
Generators [203:2210:1] Generators of the group modulo torsion
j -6715966920363/11507523380 j-invariant
L 4.3179557593402 L(r)(E,1)/r!
Ω 0.22223987968484 Real period
R 2.4286571403886 Regulator
r 1 Rank of the group of rational points
S 0.99999999859529 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 126990e2 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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