Cremona's table of elliptic curves

Curve 86640bw2

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640bw2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 86640bw Isogeny class
Conductor 86640 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1565205169858560000 = 214 · 32 · 54 · 198 Discriminant
Eigenvalues 2- 3+ 5+  0 -4 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-294696,-12879504] [a1,a2,a3,a4,a6]
Generators [-494:3450:1] Generators of the group modulo torsion
j 14688124849/8122500 j-invariant
L 3.7393300352831 L(r)(E,1)/r!
Ω 0.219427000747 Real period
R 4.2603348953557 Regulator
r 1 Rank of the group of rational points
S 1.0000000005938 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 10830l2 4560x2 Quadratic twists by: -4 -19


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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