Cremona's table of elliptic curves

Curve 39886g2

39886 = 2 · 72 · 11 · 37



Data for elliptic curve 39886g2

Field Data Notes
Atkin-Lehner 2+ 7- 11- 37+ Signs for the Atkin-Lehner involutions
Class 39886g Isogeny class
Conductor 39886 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -13309865345392 = -1 · 24 · 73 · 116 · 372 Discriminant
Eigenvalues 2+  2  2 7- 11-  0 -4 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6584,267632] [a1,a2,a3,a4,a6]
Generators [76:424:1] Generators of the group modulo torsion
j -92045406577951/38804272144 j-invariant
L 7.2298552183405 L(r)(E,1)/r!
Ω 0.66317575468078 Real period
R 0.90848908544863 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39886j2 Quadratic twists by: -7


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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