Cremona's table of elliptic curves

Curve 47775cd1

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775cd1

Field Data Notes
Atkin-Lehner 3- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 47775cd Isogeny class
Conductor 47775 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 88704 Modular degree for the optimal curve
Δ -3580373781075 = -1 · 3 · 52 · 710 · 132 Discriminant
Eigenvalues  0 3- 5+ 7- -6 13+ -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-8003,287564] [a1,a2,a3,a4,a6]
Generators [24:331:1] Generators of the group modulo torsion
j -8028160/507 j-invariant
L 4.6496078521616 L(r)(E,1)/r!
Ω 0.77762156533125 Real period
R 2.989634071033 Regulator
r 1 Rank of the group of rational points
S 0.9999999999985 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47775bn1 47775g1 Quadratic twists by: 5 -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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