Cremona's table of elliptic curves

Curve 28730s2

28730 = 2 · 5 · 132 · 17



Data for elliptic curve 28730s2

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 28730s Isogeny class
Conductor 28730 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ 5802982852160000 = 29 · 54 · 137 · 172 Discriminant
Eigenvalues 2-  2 5+  2  4 13+ 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-6000771,-5660443807] [a1,a2,a3,a4,a6]
j 4950906946375997881/1202240000 j-invariant
L 6.9451286296743 L(r)(E,1)/r!
Ω 0.096460119856582 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2210a2 Quadratic twists by: 13


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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