Cremona's table of elliptic curves

Curve 3870a2

3870 = 2 · 32 · 5 · 43



Data for elliptic curve 3870a2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 43+ Signs for the Atkin-Lehner involutions
Class 3870a Isogeny class
Conductor 3870 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 7278773400000000 = 29 · 39 · 58 · 432 Discriminant
Eigenvalues 2+ 3+ 5+ -2  2  2  0 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-88845,-9307675] [a1,a2,a3,a4,a6]
Generators [2401:115480:1] Generators of the group modulo torsion
j 3940344055317123/369800000000 j-invariant
L 2.4053828974078 L(r)(E,1)/r!
Ω 0.27819312412611 Real period
R 4.3232249268631 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 30960t2 123840z2 3870n2 19350bt2 Quadratic twists by: -4 8 -3 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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