Cremona's table of elliptic curves

Curve 47775ch2

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775ch2

Field Data Notes
Atkin-Lehner 3- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 47775ch Isogeny class
Conductor 47775 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 15676171875 = 32 · 58 · 73 · 13 Discriminant
Eigenvalues -1 3- 5+ 7-  0 13+ -4 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-12188,-518883] [a1,a2,a3,a4,a6]
Generators [172:1489:1] Generators of the group modulo torsion
j 37360194607/2925 j-invariant
L 4.2373138957712 L(r)(E,1)/r!
Ω 0.45437904864631 Real period
R 2.3313761431122 Regulator
r 1 Rank of the group of rational points
S 0.99999999999885 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9555j2 47775s2 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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