Cremona's table of elliptic curves

Curve 75440w2

75440 = 24 · 5 · 23 · 41



Data for elliptic curve 75440w2

Field Data Notes
Atkin-Lehner 2- 5- 23- 41+ Signs for the Atkin-Lehner involutions
Class 75440w Isogeny class
Conductor 75440 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ -309304000000000000 = -1 · 215 · 512 · 23 · 412 Discriminant
Eigenvalues 2-  2 5- -2  0 -4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-197840,-43098688] [a1,a2,a3,a4,a6]
j -209077967421959761/75513671875000 j-invariant
L 2.6681633981888 L(r)(E,1)/r!
Ω 0.11117347557367 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 9430h2 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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