Cremona's table of elliptic curves

Curve 11808a1

11808 = 25 · 32 · 41



Data for elliptic curve 11808a1

Field Data Notes
Atkin-Lehner 2+ 3+ 41+ Signs for the Atkin-Lehner involutions
Class 11808a Isogeny class
Conductor 11808 Conductor
∏ cp 2 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 [20082:1007829:8] Generators of the group modulo torsion
j 94445023464/115856201 j-invariant
L 4.9620508279068 L(r)(E,1)/r!
Ω 0.32653832546893 Real period
R 7.5979608531112 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 11808b1 23616z1 11808j1 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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