Cremona's table of elliptic curves

Curve 11808b1

11808 = 25 · 32 · 41



Data for elliptic curve 11808b1

Field Data Notes
Atkin-Lehner 2+ 3+ 41+ Signs for the Atkin-Lehner involutions
Class 11808b Isogeny class
Conductor 11808 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 28800 Modular degree for the optimal curve
Δ -1167563573392896 = -1 · 29 · 39 · 415 Discriminant
Eigenvalues 2+ 3+  1  0  0 -1 -3 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,20493,-1194858] [a1,a2,a3,a4,a6]
Generators [97:1306:1] Generators of the group modulo torsion
j 94445023464/115856201 j-invariant
L 4.8315712374865 L(r)(E,1)/r!
Ω 0.26127977322189 Real period
R 4.6229862896652 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 11808a1 23616y1 11808k1 Quadratic twists by: -4 8 -3


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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