Cremona's table of elliptic curves

Curve 69936s1

69936 = 24 · 3 · 31 · 47



Data for elliptic curve 69936s1

Field Data Notes
Atkin-Lehner 2- 3+ 31- 47- Signs for the Atkin-Lehner involutions
Class 69936s Isogeny class
Conductor 69936 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ -9860976 = -1 · 24 · 32 · 31 · 472 Discriminant
Eigenvalues 2- 3+ -3 -3  2  0 -2 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-222,1359] [a1,a2,a3,a4,a6]
Generators [42:141:8] [9:3:1] Generators of the group modulo torsion
j -75965686528/616311 j-invariant
L 6.8141274838872 L(r)(E,1)/r!
Ω 2.3066614833245 Real period
R 0.73852703714461 Regulator
r 2 Rank of the group of rational points
S 0.99999999999801 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 17484d1 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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