Cremona's table of elliptic curves

Curve 39990v2

39990 = 2 · 3 · 5 · 31 · 43



Data for elliptic curve 39990v2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 31+ 43- Signs for the Atkin-Lehner involutions
Class 39990v Isogeny class
Conductor 39990 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 57571203600 = 24 · 34 · 52 · 312 · 432 Discriminant
Eigenvalues 2- 3+ 5-  0  4 -6 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1335,-15363] [a1,a2,a3,a4,a6]
j 263140588243441/57571203600 j-invariant
L 3.2084748743772 L(r)(E,1)/r!
Ω 0.80211871860574 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 119970o2 Quadratic twists by: -3


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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