Cremona's table of elliptic curves

Curve 31654n2

31654 = 2 · 72 · 17 · 19



Data for elliptic curve 31654n2

Field Data Notes
Atkin-Lehner 2- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 31654n Isogeny class
Conductor 31654 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 6.3011685342316E+20 Discriminant
Eigenvalues 2-  0  2 7-  4  2 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-24397134,46373104733] [a1,a2,a3,a4,a6]
Generators [5547:283051:1] Generators of the group modulo torsion
j 13650604687969870082337/5355904881666304 j-invariant
L 9.9269855961256 L(r)(E,1)/r!
Ω 0.15948170355716 Real period
R 7.7806618053269 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4522j2 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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