Cremona's table of elliptic curves

Curve 69828r1

69828 = 22 · 3 · 11 · 232



Data for elliptic curve 69828r1

Field Data Notes
Atkin-Lehner 2- 3+ 11- 23- Signs for the Atkin-Lehner involutions
Class 69828r Isogeny class
Conductor 69828 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 337920 Modular degree for the optimal curve
Δ -1538481332882736 = -1 · 24 · 310 · 11 · 236 Discriminant
Eigenvalues 2- 3+ -2 -2 11-  6  4  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-40909,-3688286] [a1,a2,a3,a4,a6]
j -3196715008/649539 j-invariant
L 1.328259129903 L(r)(E,1)/r!
Ω 0.16603239088074 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 132b1 Quadratic twists by: -23


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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