Cremona's table of elliptic curves

Curve 30056k2

30056 = 23 · 13 · 172



Data for elliptic curve 30056k2

Field Data Notes
Atkin-Lehner 2- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 30056k Isogeny class
Conductor 30056 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 212556032 = 28 · 132 · 173 Discriminant
Eigenvalues 2- -2 -2 -4 -4 13+ 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-164,352] [a1,a2,a3,a4,a6]
Generators [-14:10:1] [-6:34:1] Generators of the group modulo torsion
j 390224/169 j-invariant
L 4.4449665678236 L(r)(E,1)/r!
Ω 1.6014877110204 Real period
R 0.69388084236256 Regulator
r 2 Rank of the group of rational points
S 0.99999999999981 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60112f2 30056h2 Quadratic twists by: -4 17


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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