Cremona's table of elliptic curves

Curve 51646b1

51646 = 2 · 72 · 17 · 31



Data for elliptic curve 51646b1

Field Data Notes
Atkin-Lehner 2+ 7+ 17- 31+ Signs for the Atkin-Lehner involutions
Class 51646b Isogeny class
Conductor 51646 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3223584 Modular degree for the optimal curve
Δ -4.7302219480923E+19 Discriminant
Eigenvalues 2+  1 -4 7+ -4 -5 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2269118,1356415792] [a1,a2,a3,a4,a6]
j -538148977778823235321/19701049346490368 j-invariant
L 0.4001574868069 L(r)(E,1)/r!
Ω 0.20007874218883 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 51646k1 Quadratic twists by: -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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