Cremona's table of elliptic curves

Curve 30800j1

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800j1

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 11+ Signs for the Atkin-Lehner involutions
Class 30800j Isogeny class
Conductor 30800 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 4224 Modular degree for the optimal curve
Δ 492800 = 28 · 52 · 7 · 11 Discriminant
Eigenvalues 2+  2 5+ 7- 11+ -5  3  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-33,77] [a1,a2,a3,a4,a6]
j 640000/77 j-invariant
L 2.8455508947154 L(r)(E,1)/r!
Ω 2.845550894714 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 15400p1 123200gk1 30800p1 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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