Cremona's table of elliptic curves

Curve 18550d1

18550 = 2 · 52 · 7 · 53



Data for elliptic curve 18550d1

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 53- Signs for the Atkin-Lehner involutions
Class 18550d Isogeny class
Conductor 18550 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 1440 Modular degree for the optimal curve
Δ 74200 = 23 · 52 · 7 · 53 Discriminant
Eigenvalues 2+  1 5+ 7- -4 -1  0  1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-11,-2] [a1,a2,a3,a4,a6]
Generators [-2:4:1] Generators of the group modulo torsion
j 5151505/2968 j-invariant
L 4.0046005084221 L(r)(E,1)/r!
Ω 2.8870909700693 Real period
R 1.3870711210482 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 18550t1 129850i1 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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