Cremona's table of elliptic curves

Curve 23870n2

23870 = 2 · 5 · 7 · 11 · 31



Data for elliptic curve 23870n2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 11- 31- Signs for the Atkin-Lehner involutions
Class 23870n Isogeny class
Conductor 23870 Conductor
∏ cp 2280 Product of Tamagawa factors cp
Δ 7.003809144222E+25 Discriminant
Eigenvalues 2-  0 5+ 7- 11- -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-972099028,11659074747831] [a1,a2,a3,a4,a6]
Generators [-23235:4670117:1] Generators of the group modulo torsion
j 101591000718792696139754615030289/70038091442220425216000000 j-invariant
L 7.252487147957 L(r)(E,1)/r!
Ω 0.061051725127657 Real period
R 0.20840789734406 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 119350e2 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
Back to Tables and computations