Cremona's table of elliptic curves

Curve 23115a4

23115 = 3 · 5 · 23 · 67



Data for elliptic curve 23115a4

Field Data Notes
Atkin-Lehner 3+ 5+ 23+ 67+ Signs for the Atkin-Lehner involutions
Class 23115a Isogeny class
Conductor 23115 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 6952136745 = 3 · 5 · 23 · 674 Discriminant
Eigenvalues  1 3+ 5+  0 -4 -6  2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1933,31672] [a1,a2,a3,a4,a6]
Generators [414:1963:8] Generators of the group modulo torsion
j 799411294231129/6952136745 j-invariant
L 3.5039656648466 L(r)(E,1)/r!
Ω 1.3351803774061 Real period
R 5.2486775931412 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 69345e4 115575h4 Quadratic twists by: -3 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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