Cremona's table of elliptic curves

Curve 75b2

75 = 3 · 52



Data for elliptic curve 75b2

Field Data Notes
Atkin-Lehner 3- 5+ Signs for the Atkin-Lehner involutions
Class 75b Isogeny class
Conductor 75 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 3515625 = 32 · 58 Discriminant
Eigenvalues  1 3- 5+  0 -4  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-126,523] [a1,a2,a3,a4,a6]
j 13997521/225 j-invariant
L 1.2527374448595 L(r)(E,1)/r!
Ω 2.505474889719 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 1200j2 4800b2 225c2 15a3 Quadratic twists by: -4 8 -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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