Cremona's table of elliptic curves

Curve 38808cd4

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808cd4

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ Signs for the Atkin-Lehner involutions
Class 38808cd Isogeny class
Conductor 38808 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 156503273084928 = 211 · 310 · 76 · 11 Discriminant
Eigenvalues 2- 3-  2 7- 11+ -2  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-208299,36586438] [a1,a2,a3,a4,a6]
j 5690357426/891 j-invariant
L 2.2293038267184 L(r)(E,1)/r!
Ω 0.55732595668201 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 77616ch4 12936j3 792d3 Quadratic twists by: -4 -3 -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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