Cremona's table of elliptic curves

Curve 61009b1

61009 = 132 · 192



Data for elliptic curve 61009b1

Field Data Notes
Atkin-Lehner 13+ 19- Signs for the Atkin-Lehner involutions
Class 61009b Isogeny class
Conductor 61009 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 259200 Modular degree for the optimal curve
Δ -4314548154650851 = -1 · 136 · 197 Discriminant
Eigenvalues  0  2 -3  1 -3 13+ -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,40673,125972] [a1,a2,a3,a4,a6]
Generators [750:-30518:27] [54564:1636381:64] Generators of the group modulo torsion
j 32768/19 j-invariant
L 9.8632978763458 L(r)(E,1)/r!
Ω 0.26260060042429 Real period
R 4.6950091985721 Regulator
r 2 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 361b1 3211a1 Quadratic twists by: 13 -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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