Cremona's table of elliptic curves

Curve 108240bm1

108240 = 24 · 3 · 5 · 11 · 41



Data for elliptic curve 108240bm1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11- 41- Signs for the Atkin-Lehner involutions
Class 108240bm Isogeny class
Conductor 108240 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ 15586560 = 28 · 33 · 5 · 11 · 41 Discriminant
Eigenvalues 2- 3+ 5-  2 11-  4 -3 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-85,265] [a1,a2,a3,a4,a6]
Generators [-3:22:1] Generators of the group modulo torsion
j 268435456/60885 j-invariant
L 7.3260718009963 L(r)(E,1)/r!
Ω 2.0810842610027 Real period
R 1.7601574142135 Regulator
r 1 Rank of the group of rational points
S 1.0000000024273 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27060m1 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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