Cremona's table of elliptic curves

Curve 8236a2

8236 = 22 · 29 · 71



Data for elliptic curve 8236a2

Field Data Notes
Atkin-Lehner 2- 29+ 71+ Signs for the Atkin-Lehner involutions
Class 8236a Isogeny class
Conductor 8236 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -767617116457216 = -1 · 28 · 296 · 712 Discriminant
Eigenvalues 2-  2 -2 -4 -2 -6  6  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,18756,887864] [a1,a2,a3,a4,a6]
j 2850238905378608/2998504361161 j-invariant
L 1.0022520217982 L(r)(E,1)/r!
Ω 0.33408400726607 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 32944e2 74124d2 Quadratic twists by: -4 -3


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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