Cremona's table of elliptic curves

Curve 47040df1

47040 = 26 · 3 · 5 · 72



Data for elliptic curve 47040df1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- Signs for the Atkin-Lehner involutions
Class 47040df Isogeny class
Conductor 47040 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 98304 Modular degree for the optimal curve
Δ 3238302842880 = 218 · 3 · 5 · 77 Discriminant
Eigenvalues 2+ 3- 5- 7-  0 -6 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-7905,-258945] [a1,a2,a3,a4,a6]
j 1771561/105 j-invariant
L 2.0327565946479 L(r)(E,1)/r!
Ω 0.50818914864954 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47040fb1 735a1 6720g1 Quadratic twists by: -4 8 -7


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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