Cremona's table of elliptic curves

Curve 30800l4

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800l4

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 11- Signs for the Atkin-Lehner involutions
Class 30800l Isogeny class
Conductor 30800 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 12320000000 = 211 · 57 · 7 · 11 Discriminant
Eigenvalues 2+  0 5+ 7- 11-  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-410675,-101296750] [a1,a2,a3,a4,a6]
Generators [926:17676:1] Generators of the group modulo torsion
j 239369344910082/385 j-invariant
L 5.4065989124394 L(r)(E,1)/r!
Ω 0.18859274781297 Real period
R 7.1670291874124 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 15400b4 123200fe4 6160d3 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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