Cremona's table of elliptic curves

Curve 42504b1

42504 = 23 · 3 · 7 · 11 · 23



Data for elliptic curve 42504b1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 11+ 23+ Signs for the Atkin-Lehner involutions
Class 42504b Isogeny class
Conductor 42504 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ -50584520448 = -1 · 28 · 32 · 73 · 112 · 232 Discriminant
Eigenvalues 2+ 3+  0 7+ 11+  4 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,692,8020] [a1,a2,a3,a4,a6]
Generators [13:138:1] Generators of the group modulo torsion
j 142946750000/197595783 j-invariant
L 4.7522295145914 L(r)(E,1)/r!
Ω 0.76069377132723 Real period
R 1.5618076858632 Regulator
r 1 Rank of the group of rational points
S 1.0000000000006 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85008y1 127512bf1 Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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