Cremona's table of elliptic curves

Curve 2871b2

2871 = 32 · 11 · 29



Data for elliptic curve 2871b2

Field Data Notes
Atkin-Lehner 3+ 11- 29+ Signs for the Atkin-Lehner involutions
Class 2871b Isogeny class
Conductor 2871 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 249777 = 33 · 11 · 292 Discriminant
Eigenvalues  1 3+ -4  4 11- -6  2 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-174,-841] [a1,a2,a3,a4,a6]
j 21647657403/9251 j-invariant
L 1.3141848211285 L(r)(E,1)/r!
Ω 1.3141848211285 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 45936y2 2871a2 71775h2 31581b2 Quadratic twists by: -4 -3 5 -11


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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