Cremona's table of elliptic curves

Curve 3870i2

3870 = 2 · 32 · 5 · 43



Data for elliptic curve 3870i2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 3870i Isogeny class
Conductor 3870 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 655089606000000 = 27 · 311 · 56 · 432 Discriminant
Eigenvalues 2+ 3- 5- -4  4  4 -4  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1491984,701818240] [a1,a2,a3,a4,a6]
Generators [701:-148:1] Generators of the group modulo torsion
j 503835593418244309249/898614000000 j-invariant
L 2.6713034805809 L(r)(E,1)/r!
Ω 0.43796422818367 Real period
R 0.50828037784032 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 30960cc2 123840cj2 1290k2 19350cj2 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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