Cremona's table of elliptic curves

Curve 23520b2

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520b2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 23520b Isogeny class
Conductor 23520 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -2151700443648000 = -1 · 212 · 36 · 53 · 78 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  2  4  2  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,20319,-1940175] [a1,a2,a3,a4,a6]
j 1925134784/4465125 j-invariant
L 1.9193275098047 L(r)(E,1)/r!
Ω 0.23991593872559 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 23520p2 47040ha1 70560dz2 117600gt2 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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