Cremona's table of elliptic curves

Curve 69680bl1

69680 = 24 · 5 · 13 · 67



Data for elliptic curve 69680bl1

Field Data Notes
Atkin-Lehner 2- 5- 13- 67- Signs for the Atkin-Lehner involutions
Class 69680bl Isogeny class
Conductor 69680 Conductor
∏ cp 168 Product of Tamagawa factors cp
deg 20321280 Modular degree for the optimal curve
Δ 2.3628871027959E+21 Discriminant
Eigenvalues 2- -2 5-  0 -2 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2614567280,51456529347028] [a1,a2,a3,a4,a6]
Generators [20306:2595840:1] Generators of the group modulo torsion
j 482573233994539531386378766321/576876734081024000 j-invariant
L 4.0677235290087 L(r)(E,1)/r!
Ω 0.092246952937164 Real period
R 1.0499052501939 Regulator
r 1 Rank of the group of rational points
S 1.0000000001175 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8710m1 Quadratic twists by: -4


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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