Cremona's table of elliptic curves

Curve 23478s3

23478 = 2 · 3 · 7 · 13 · 43



Data for elliptic curve 23478s3

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13- 43- Signs for the Atkin-Lehner involutions
Class 23478s Isogeny class
Conductor 23478 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2006338484347951572 = 22 · 33 · 716 · 13 · 43 Discriminant
Eigenvalues 2- 3+ -2 7- -4 13- -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-442084,90124817] [a1,a2,a3,a4,a6]
Generators [529:1891:1] Generators of the group modulo torsion
j 9555164426620925775937/2006338484347951572 j-invariant
L 5.289569848767 L(r)(E,1)/r!
Ω 0.24778408160668 Real period
R 2.668437079608 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 70434n3 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
Back to Tables and computations