Cremona's table of elliptic curves

Curve 13515a1

13515 = 3 · 5 · 17 · 53



Data for elliptic curve 13515a1

Field Data Notes
Atkin-Lehner 3+ 5+ 17+ 53+ Signs for the Atkin-Lehner involutions
Class 13515a Isogeny class
Conductor 13515 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6048 Modular degree for the optimal curve
Δ 380109375 = 33 · 56 · 17 · 53 Discriminant
Eigenvalues -1 3+ 5+ -1  0 -1 17+  3 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1031,12278] [a1,a2,a3,a4,a6]
Generators [26:49:1] Generators of the group modulo torsion
j 121206534717169/380109375 j-invariant
L 1.9229073702044 L(r)(E,1)/r!
Ω 1.6992939326417 Real period
R 0.56579598539938 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 40545k1 67575i1 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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