Cremona's table of elliptic curves

Curve 42550f2

42550 = 2 · 52 · 23 · 37



Data for elliptic curve 42550f2

Field Data Notes
Atkin-Lehner 2+ 5+ 23- 37+ Signs for the Atkin-Lehner involutions
Class 42550f Isogeny class
Conductor 42550 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 6.129637264E+21 Discriminant
Eigenvalues 2+  0 5+ -4  4  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-10012417,-11595416259] [a1,a2,a3,a4,a6]
j 7104286991724049812321/392296784896000000 j-invariant
L 0.34065661302372 L(r)(E,1)/r!
Ω 0.08516415323203 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 8510h2 Quadratic twists by: 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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