Cremona's table of elliptic curves

Curve 30800n2

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800n2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 11- Signs for the Atkin-Lehner involutions
Class 30800n Isogeny class
Conductor 30800 Conductor
∏ cp 240 Product of Tamagawa factors cp
Δ 6015592902704000000 = 210 · 56 · 710 · 113 Discriminant
Eigenvalues 2+  2 5+ 7- 11-  0 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-569808,-115927888] [a1,a2,a3,a4,a6]
Generators [1982:80850:1] Generators of the group modulo torsion
j 1278763167594532/375974556419 j-invariant
L 8.1519944576073 L(r)(E,1)/r!
Ω 0.17769119410805 Real period
R 0.76462187659585 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 15400m2 123200fv2 1232d2 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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