Cremona's table of elliptic curves

Curve 30800r2

30800 = 24 · 52 · 7 · 11



Data for elliptic curve 30800r2

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 30800r Isogeny class
Conductor 30800 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -1517824000 = -1 · 211 · 53 · 72 · 112 Discriminant
Eigenvalues 2+  0 5- 7+ 11-  2  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,85,1850] [a1,a2,a3,a4,a6]
Generators [1:-44:1] Generators of the group modulo torsion
j 265302/5929 j-invariant
L 5.1347820450406 L(r)(E,1)/r!
Ω 1.1294083064938 Real period
R 0.56830444042213 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 15400w2 123200go2 30800w2 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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