Cremona's table of elliptic curves

Curve 38950c2

38950 = 2 · 52 · 19 · 41



Data for elliptic curve 38950c2

Field Data Notes
Atkin-Lehner 2+ 5+ 19+ 41- Signs for the Atkin-Lehner involutions
Class 38950c Isogeny class
Conductor 38950 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -34229625156250 = -1 · 2 · 57 · 194 · 412 Discriminant
Eigenvalues 2+  2 5+  0  0  2 -8 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6375,-345625] [a1,a2,a3,a4,a6]
j -1834216913521/2190696010 j-invariant
L 2.0436403111651 L(r)(E,1)/r!
Ω 0.25545503889767 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7790g2 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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