Cremona's table of elliptic curves

Curve 81650l1

81650 = 2 · 52 · 23 · 71



Data for elliptic curve 81650l1

Field Data Notes
Atkin-Lehner 2- 5+ 23+ 71+ Signs for the Atkin-Lehner involutions
Class 81650l Isogeny class
Conductor 81650 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 100224 Modular degree for the optimal curve
Δ 134977656250 = 2 · 57 · 233 · 71 Discriminant
Eigenvalues 2- -1 5+ -2  0  4  6 -7 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-4463,111531] [a1,a2,a3,a4,a6]
j 629202484009/8638570 j-invariant
L 2.0814462694457 L(r)(E,1)/r!
Ω 1.0407231597904 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 16330b1 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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