Cremona's table of elliptic curves

Curve 108240t1

108240 = 24 · 3 · 5 · 11 · 41



Data for elliptic curve 108240t1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11+ 41- Signs for the Atkin-Lehner involutions
Class 108240t Isogeny class
Conductor 108240 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ 4437840 = 24 · 3 · 5 · 11 · 412 Discriminant
Eigenvalues 2- 3+ 5+  0 11+ -2  4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-41,0] [a1,a2,a3,a4,a6]
Generators [484:517:64] Generators of the group modulo torsion
j 488095744/277365 j-invariant
L 5.1698417568609 L(r)(E,1)/r!
Ω 2.0339489415961 Real period
R 5.0835511623114 Regulator
r 1 Rank of the group of rational points
S 1.0000000007339 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27060j1 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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