Cremona's table of elliptic curves

Curve 28470a4

28470 = 2 · 3 · 5 · 13 · 73



Data for elliptic curve 28470a4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13- 73+ Signs for the Atkin-Lehner involutions
Class 28470a Isogeny class
Conductor 28470 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 456604707000 = 23 · 3 · 53 · 134 · 732 Discriminant
Eigenvalues 2+ 3+ 5+  0 -4 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-85264003,303002196853] [a1,a2,a3,a4,a6]
j 68552117563604797609507802809/456604707000 j-invariant
L 0.62547235740301 L(r)(E,1)/r!
Ω 0.31273617870152 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 85410bf4 Quadratic twists by: -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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