Cremona's table of elliptic curves

Curve 8246d4

8246 = 2 · 7 · 19 · 31



Data for elliptic curve 8246d4

Field Data Notes
Atkin-Lehner 2- 7+ 19- 31+ Signs for the Atkin-Lehner involutions
Class 8246d Isogeny class
Conductor 8246 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ 156593568843959912 = 23 · 716 · 19 · 31 Discriminant
Eigenvalues 2-  0 -2 7+  4 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-145231,-9519953] [a1,a2,a3,a4,a6]
Generators [23971780:1289171097:8000] Generators of the group modulo torsion
j 338765278992624766017/156593568843959912 j-invariant
L 5.3913139602891 L(r)(E,1)/r!
Ω 0.25563470571814 Real period
R 14.05994267 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 65968q3 74214f3 57722o3 Quadratic twists by: -4 -3 -7


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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