Cremona's table of elliptic curves

Curve 108240ca1

108240 = 24 · 3 · 5 · 11 · 41



Data for elliptic curve 108240ca1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 41- Signs for the Atkin-Lehner involutions
Class 108240ca Isogeny class
Conductor 108240 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 288000 Modular degree for the optimal curve
Δ 18859737600000 = 212 · 33 · 55 · 113 · 41 Discriminant
Eigenvalues 2- 3- 5+  4 11- -4 -1  3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-8581,-226381] [a1,a2,a3,a4,a6]
Generators [-34:165:1] Generators of the group modulo torsion
j 17061927030784/4604428125 j-invariant
L 9.3053396774645 L(r)(E,1)/r!
Ω 0.50605302185272 Real period
R 2.0431191667786 Regulator
r 1 Rank of the group of rational points
S 1.0000000023946 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6765b1 Quadratic twists by: -4


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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