Cremona's table of elliptic curves

Curve 55440bt2

55440 = 24 · 32 · 5 · 7 · 11



Data for elliptic curve 55440bt2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 11+ Signs for the Atkin-Lehner involutions
Class 55440bt Isogeny class
Conductor 55440 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 3072033034076160 = 218 · 33 · 5 · 72 · 116 Discriminant
Eigenvalues 2- 3+ 5+ 7+ 11+  2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-72603,-7041718] [a1,a2,a3,a4,a6]
j 382704614800227/27778076480 j-invariant
L 1.1687071626928 L(r)(E,1)/r!
Ω 0.29217679047316 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6930t2 55440ch4 Quadratic twists by: -4 -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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