Cremona's table of elliptic curves

Curve 38808bs1

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808bs1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11- Signs for the Atkin-Lehner involutions
Class 38808bs Isogeny class
Conductor 38808 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 1354752 Modular degree for the optimal curve
Δ -2.4765233743379E+20 Discriminant
Eigenvalues 2- 3+  1 7- 11-  5  8  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2102247,-1396308753] [a1,a2,a3,a4,a6]
j -80850237696/19487171 j-invariant
L 3.466495814527 L(r)(E,1)/r!
Ω 0.061901710974114 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 77616h1 38808e1 38808bt1 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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