Cremona's table of elliptic curves

Curve 23430d1

23430 = 2 · 3 · 5 · 11 · 71



Data for elliptic curve 23430d1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11+ 71+ Signs for the Atkin-Lehner involutions
Class 23430d Isogeny class
Conductor 23430 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 24960 Modular degree for the optimal curve
Δ 42754314240 = 212 · 35 · 5 · 112 · 71 Discriminant
Eigenvalues 2+ 3- 5-  0 11+ -6  0  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1563,-21722] [a1,a2,a3,a4,a6]
Generators [-28:30:1] Generators of the group modulo torsion
j 421891875225001/42754314240 j-invariant
L 4.8994784207855 L(r)(E,1)/r!
Ω 0.7643136916184 Real period
R 1.2820595717476 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 70290o1 117150bg1 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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