Cremona's table of elliptic curves

Curve 86640h4

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640h4

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19- Signs for the Atkin-Lehner involutions
Class 86640h Isogeny class
Conductor 86640 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 68649349555200 = 210 · 3 · 52 · 197 Discriminant
Eigenvalues 2+ 3+ 5-  0  0  2 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10974520,13997160832] [a1,a2,a3,a4,a6]
Generators [9398637:12130:4913] Generators of the group modulo torsion
j 3034301922374404/1425 j-invariant
L 5.8723940547287 L(r)(E,1)/r!
Ω 0.3747487621155 Real period
R 7.8351080040712 Regulator
r 1 Rank of the group of rational points
S 1.0000000006122 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 43320be4 4560g3 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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