Cremona's table of elliptic curves

Curve 30800ck1

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800ck1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 30800ck Isogeny class
Conductor 30800 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ 7727104000 = 214 · 53 · 73 · 11 Discriminant
Eigenvalues 2-  0 5- 7+ 11-  6  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6235,189450] [a1,a2,a3,a4,a6]
j 52355598021/15092 j-invariant
L 2.5754296806326 L(r)(E,1)/r!
Ω 1.2877148403165 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3850x1 123200gq1 30800cy1 Quadratic twists by: -4 8 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