Cremona's table of elliptic curves

Curve 15275a1

15275 = 52 · 13 · 47



Data for elliptic curve 15275a1

Field Data Notes
Atkin-Lehner 5+ 13+ 47+ Signs for the Atkin-Lehner involutions
Class 15275a Isogeny class
Conductor 15275 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 71040 Modular degree for the optimal curve
Δ -93231201171875 = -1 · 516 · 13 · 47 Discriminant
Eigenvalues  2 -1 5+ -4  1 13+  3  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-39658,-3061907] [a1,a2,a3,a4,a6]
Generators [326265778:-8936374487:405224] Generators of the group modulo torsion
j -441475962793984/5966796875 j-invariant
L 6.6252361892281 L(r)(E,1)/r!
Ω 0.16901946983317 Real period
R 9.7995162861528 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 3055a1 Quadratic twists by: 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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