Cremona's table of elliptic curves

Curve 31654k1

31654 = 2 · 72 · 17 · 19



Data for elliptic curve 31654k1

Field Data Notes
Atkin-Lehner 2+ 7- 17- 19- Signs for the Atkin-Lehner involutions
Class 31654k Isogeny class
Conductor 31654 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 2370816 Modular degree for the optimal curve
Δ -1.8509904741151E+20 Discriminant
Eigenvalues 2+  3 -1 7-  4 -6 17- 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,1087595,487458677] [a1,a2,a3,a4,a6]
j 1209307801035716199/1573315943284736 j-invariant
L 2.9016764977436 L(r)(E,1)/r!
Ω 0.12090318740593 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 4522a1 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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