Cremona's table of elliptic curves

Curve 39950d2

39950 = 2 · 52 · 17 · 47



Data for elliptic curve 39950d2

Field Data Notes
Atkin-Lehner 2+ 5+ 17+ 47- Signs for the Atkin-Lehner involutions
Class 39950d Isogeny class
Conductor 39950 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 498750781250 = 2 · 58 · 172 · 472 Discriminant
Eigenvalues 2+  2 5+  0  0 -4 17+ -6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6250,-189750] [a1,a2,a3,a4,a6]
j 1728432036001/31920050 j-invariant
L 1.0750717465457 L(r)(E,1)/r!
Ω 0.5375358732998 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 7990h2 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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