Cremona's table of elliptic curves

Curve 28470f4

28470 = 2 · 3 · 5 · 13 · 73



Data for elliptic curve 28470f4

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 13- 73- Signs for the Atkin-Lehner involutions
Class 28470f Isogeny class
Conductor 28470 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1921725000000 = 26 · 34 · 58 · 13 · 73 Discriminant
Eigenvalues 2+ 3+ 5-  0  4 13-  6  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-324042,-71133804] [a1,a2,a3,a4,a6]
j 3762961008553106890921/1921725000000 j-invariant
L 1.600807293982 L(r)(E,1)/r!
Ω 0.20010091174784 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 85410x4 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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