Cremona's table of elliptic curves

Curve 23520bs2

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520bs2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 23520bs Isogeny class
Conductor 23520 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -21346234560000 = -1 · 29 · 34 · 54 · 77 Discriminant
Eigenvalues 2- 3- 5+ 7- -4 -6  6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-16,222284] [a1,a2,a3,a4,a6]
j -8/354375 j-invariant
L 2.1628711077142 L(r)(E,1)/r!
Ω 0.54071777692853 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 23520bg2 47040fi3 70560bt2 117600bb2 Quadratic twists by: -4 8 -3 5


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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