Cremona's table of elliptic curves

Curve 38808f2

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808f2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 11+ Signs for the Atkin-Lehner involutions
Class 38808f Isogeny class
Conductor 38808 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2294949888 = 211 · 33 · 73 · 112 Discriminant
Eigenvalues 2+ 3+  2 7- 11+  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-819,-8722] [a1,a2,a3,a4,a6]
j 3203226/121 j-invariant
L 1.7890287019508 L(r)(E,1)/r!
Ω 0.89451435095907 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 77616x2 38808bx2 38808g2 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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