Cremona's table of elliptic curves

Curve 13120a2

13120 = 26 · 5 · 41



Data for elliptic curve 13120a2

Field Data Notes
Atkin-Lehner 2+ 5+ 41+ Signs for the Atkin-Lehner involutions
Class 13120a Isogeny class
Conductor 13120 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -15565141576908800 = -1 · 217 · 52 · 416 Discriminant
Eigenvalues 2+  0 5+  2 -4 -4  2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-87628,11649648] [a1,a2,a3,a4,a6]
Generators [181:1311:1] Generators of the group modulo torsion
j -567730837600722/118752606025 j-invariant
L 4.1373851401702 L(r)(E,1)/r!
Ω 0.37605184585235 Real period
R 5.5010834088482 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 13120u2 1640a2 118080cs2 65600b2 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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