Cremona's table of elliptic curves

Curve 69936o2

69936 = 24 · 3 · 31 · 47



Data for elliptic curve 69936o2

Field Data Notes
Atkin-Lehner 2- 3+ 31- 47- Signs for the Atkin-Lehner involutions
Class 69936o Isogeny class
Conductor 69936 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 9626200834572288 = 219 · 32 · 314 · 472 Discriminant
Eigenvalues 2- 3+  0  0 -2 -4 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-83248,7976896] [a1,a2,a3,a4,a6]
Generators [392:-5952:1] [-248:3648:1] Generators of the group modulo torsion
j 15577236252168625/2350146688128 j-invariant
L 8.934994525631 L(r)(E,1)/r!
Ω 0.39194606544275 Real period
R 1.4247806192891 Regulator
r 2 Rank of the group of rational points
S 1.0000000000044 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8742i2 Quadratic twists by: -4


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

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