Cremona's table of elliptic curves

Curve 68770k1

68770 = 2 · 5 · 13 · 232



Data for elliptic curve 68770k1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 23- Signs for the Atkin-Lehner involutions
Class 68770k Isogeny class
Conductor 68770 Conductor
∏ cp 44 Product of Tamagawa factors cp
deg 143616 Modular degree for the optimal curve
Δ -18027642880000 = -1 · 222 · 54 · 13 · 232 Discriminant
Eigenvalues 2-  0 5+ -4 -3 13+ -3 -1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,4397,169587] [a1,a2,a3,a4,a6]
Generators [123:-1662:1] Generators of the group modulo torsion
j 17775835849359/34078720000 j-invariant
L 5.0878085625393 L(r)(E,1)/r!
Ω 0.47560582024103 Real period
R 0.24312573114581 Regulator
r 1 Rank of the group of rational points
S 1.0000000000146 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68770q1 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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