Cremona's table of elliptic curves

Curve 15575b1

15575 = 52 · 7 · 89



Data for elliptic curve 15575b1

Field Data Notes
Atkin-Lehner 5+ 7+ 89+ Signs for the Atkin-Lehner involutions
Class 15575b Isogeny class
Conductor 15575 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 18000 Modular degree for the optimal curve
Δ 6083984375 = 510 · 7 · 89 Discriminant
Eigenvalues -1  0 5+ 7+  0 -5  4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-36055,2644072] [a1,a2,a3,a4,a6]
Generators [110:-54:1] Generators of the group modulo torsion
j 530773065225/623 j-invariant
L 2.3519483185434 L(r)(E,1)/r!
Ω 1.133879433119 Real period
R 2.0742490337564 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 15575g1 109025m1 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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