Cremona's table of elliptic curves

Curve 69966u1

69966 = 2 · 32 · 132 · 23



Data for elliptic curve 69966u1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 23+ Signs for the Atkin-Lehner involutions
Class 69966u Isogeny class
Conductor 69966 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 718848 Modular degree for the optimal curve
Δ -94537891577136384 = -1 · 28 · 39 · 138 · 23 Discriminant
Eigenvalues 2- 3+  3  0 -4 13+  2  5 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-107516,20100799] [a1,a2,a3,a4,a6]
j -8560539/5888 j-invariant
L 4.9866725168208 L(r)(E,1)/r!
Ω 0.31166703291291 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 69966c1 69966b1 Quadratic twists by: -3 13


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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