Cremona's table of elliptic curves

Curve 18975y2

18975 = 3 · 52 · 11 · 23



Data for elliptic curve 18975y2

Field Data Notes
Atkin-Lehner 3- 5- 11- 23- Signs for the Atkin-Lehner involutions
Class 18975y Isogeny class
Conductor 18975 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ 1002515958984375 = 36 · 59 · 113 · 232 Discriminant
Eigenvalues  1 3- 5- -4 11- -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-888951,322522423] [a1,a2,a3,a4,a6]
Generators [563:477:1] Generators of the group modulo torsion
j 39776488376826293/513288171 j-invariant
L 5.9731376713556 L(r)(E,1)/r!
Ω 0.44952374673064 Real period
R 0.73820567690904 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56925bb2 18975k2 Quadratic twists by: -3 5


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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