Cremona's table of elliptic curves

Curve 30800cn1

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800cn1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 30800cn Isogeny class
Conductor 30800 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 6912 Modular degree for the optimal curve
Δ -12320000 = -1 · 28 · 54 · 7 · 11 Discriminant
Eigenvalues 2- -1 5- 7+ 11-  2 -3 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-308,-1988] [a1,a2,a3,a4,a6]
j -20261200/77 j-invariant
L 1.70858623375 L(r)(E,1)/r!
Ω 0.56952874458406 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7700j1 123200gs1 30800br1 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
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