Cremona's table of elliptic curves

Curve 47450a1

47450 = 2 · 52 · 13 · 73



Data for elliptic curve 47450a1

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 73+ Signs for the Atkin-Lehner involutions
Class 47450a Isogeny class
Conductor 47450 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ 216490625000000 = 26 · 511 · 13 · 732 Discriminant
Eigenvalues 2+  0 5+  0  6 13+  4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-16292,377616] [a1,a2,a3,a4,a6]
Generators [142:2379:8] Generators of the group modulo torsion
j 30608488561041/13855400000 j-invariant
L 4.6306505035201 L(r)(E,1)/r!
Ω 0.50325139635726 Real period
R 4.6007328911948 Regulator
r 1 Rank of the group of rational points
S 0.99999999999979 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9490k1 Quadratic twists by: 5


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

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