Cremona's table of elliptic curves

Curve 23030t2

23030 = 2 · 5 · 72 · 47



Data for elliptic curve 23030t2

Field Data Notes
Atkin-Lehner 2- 5- 7+ 47+ Signs for the Atkin-Lehner involutions
Class 23030t Isogeny class
Conductor 23030 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -2070471680394320 = -1 · 24 · 5 · 74 · 476 Discriminant
Eigenvalues 2-  1 5- 7+  0 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,17590,-1995148] [a1,a2,a3,a4,a6]
Generators [6294:100676:27] Generators of the group modulo torsion
j 250684526132159/862337226320 j-invariant
L 9.6495415007988 L(r)(E,1)/r!
Ω 0.23686218979926 Real period
R 1.6974605762984 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 115150b2 23030r2 Quadratic twists by: 5 -7


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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