Cremona's table of elliptic curves

Curve 9709b1

9709 = 7 · 19 · 73



Data for elliptic curve 9709b1

Field Data Notes
Atkin-Lehner 7- 19- 73- Signs for the Atkin-Lehner involutions
Class 9709b Isogeny class
Conductor 9709 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 7776 Modular degree for the optimal curve
Δ 55970452909 = 79 · 19 · 73 Discriminant
Eigenvalues  0  1 -3 7-  0 -4 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,1,-1107,8092] [a1,a2,a3,a4,a6]
Generators [-32:108:1] [-2:101:1] Generators of the group modulo torsion
j 150161581047808/55970452909 j-invariant
L 5.1578601671069 L(r)(E,1)/r!
Ω 1.0202630072705 Real period
R 5.055422112095 Regulator
r 2 Rank of the group of rational points
S 0.9999999999998 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 87381h1 67963c1 Quadratic twists by: -3 -7


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

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