Cremona's table of elliptic curves

Curve 81120bq1

81120 = 25 · 3 · 5 · 132



Data for elliptic curve 81120bq1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 81120bq Isogeny class
Conductor 81120 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 64512 Modular degree for the optimal curve
Δ -301192881600 = -1 · 26 · 3 · 52 · 137 Discriminant
Eigenvalues 2- 3- 5+  2  0 13+  4  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,1634,-6616] [a1,a2,a3,a4,a6]
Generators [6475:60696:343] Generators of the group modulo torsion
j 1560896/975 j-invariant
L 8.7390610553467 L(r)(E,1)/r!
Ω 0.55908288832756 Real period
R 7.8155325779869 Regulator
r 1 Rank of the group of rational points
S 1.0000000000353 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81120bc1 6240q1 Quadratic twists by: -4 13


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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