Cremona's table of elliptic curves

Curve 51646bj2

51646 = 2 · 72 · 17 · 31



Data for elliptic curve 51646bj2

Field Data Notes
Atkin-Lehner 2- 7- 17- 31- Signs for the Atkin-Lehner involutions
Class 51646bj Isogeny class
Conductor 51646 Conductor
∏ cp 736 Product of Tamagawa factors cp
Δ 1.9019074236218E+23 Discriminant
Eigenvalues 2-  2 -2 7- -2  0 17-  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-2191774754,39494069884975] [a1,a2,a3,a4,a6]
Generators [725187:-1668751:27] Generators of the group modulo torsion
j 9897448089772377164326261393/1616594636267061248 j-invariant
L 11.270018638676 L(r)(E,1)/r!
Ω 0.079137536778977 Real period
R 0.7739702774459 Regulator
r 1 Rank of the group of rational points
S 0.99999999999908 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7378r2 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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