Cremona's table of elliptic curves

Curve 18550n1

18550 = 2 · 52 · 7 · 53



Data for elliptic curve 18550n1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 53- Signs for the Atkin-Lehner involutions
Class 18550n Isogeny class
Conductor 18550 Conductor
∏ cp 160 Product of Tamagawa factors cp
deg 552960 Modular degree for the optimal curve
Δ -4016349514772000000 = -1 · 28 · 56 · 74 · 535 Discriminant
Eigenvalues 2- -3 5+ 7+  0 -1 -1 -3 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,91695,-95850303] [a1,a2,a3,a4,a6]
Generators [1609:64120:1] Generators of the group modulo torsion
j 5456888637366375/257046368945408 j-invariant
L 4.1064273435958 L(r)(E,1)/r!
Ω 0.11850702237668 Real period
R 0.21657088654119 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 742d1 129850cw1 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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