Cremona's table of elliptic curves

Curve 38808br2

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808br2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11- Signs for the Atkin-Lehner involutions
Class 38808br Isogeny class
Conductor 38808 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 393583905792 = 210 · 33 · 76 · 112 Discriminant
Eigenvalues 2- 3+  0 7- 11-  6  6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3675,80262] [a1,a2,a3,a4,a6]
j 1687500/121 j-invariant
L 3.7200944157412 L(r)(E,1)/r!
Ω 0.93002360394025 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 77616e2 38808c2 792c2 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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