Cremona's table of elliptic curves

Curve 31654o1

31654 = 2 · 72 · 17 · 19



Data for elliptic curve 31654o1

Field Data Notes
Atkin-Lehner 2- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 31654o Isogeny class
Conductor 31654 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 39168 Modular degree for the optimal curve
Δ -17024280896 = -1 · 26 · 77 · 17 · 19 Discriminant
Eigenvalues 2- -1 -3 7- -4 -6 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-4117,100155] [a1,a2,a3,a4,a6]
Generators [41:-70:1] Generators of the group modulo torsion
j -65597103937/144704 j-invariant
L 3.6951509813709 L(r)(E,1)/r!
Ω 1.2354560030737 Real period
R 0.12462169744671 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4522e1 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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