Cremona's table of elliptic curves

Curve 30800p1

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800p1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 11+ Signs for the Atkin-Lehner involutions
Class 30800p Isogeny class
Conductor 30800 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 21120 Modular degree for the optimal curve
Δ 7700000000 = 28 · 58 · 7 · 11 Discriminant
Eigenvalues 2+ -2 5- 7+ 11+  5 -3  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-833,7963] [a1,a2,a3,a4,a6]
j 640000/77 j-invariant
L 1.272569046804 L(r)(E,1)/r!
Ω 1.2725690468032 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 15400k1 123200hd1 30800j1 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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