Cremona's table of elliptic curves

Curve 8303a1

8303 = 192 · 23



Data for elliptic curve 8303a1

Field Data Notes
Atkin-Lehner 19- 23- Signs for the Atkin-Lehner involutions
Class 8303a Isogeny class
Conductor 8303 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 28800 Modular degree for the optimal curve
Δ -250141961313499 = -1 · 197 · 234 Discriminant
Eigenvalues  0 -2 -1 -5 -1  0 -7 19- Hecke eigenvalues for primes up to 20
Equation [0,1,1,6739,-728301] [a1,a2,a3,a4,a6]
Generators [253:4151:1] Generators of the group modulo torsion
j 719323136/5316979 j-invariant
L 1.0095543621516 L(r)(E,1)/r!
Ω 0.27567914425862 Real period
R 0.45775786053136 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 74727m1 437a1 Quadratic twists by: -3 -19


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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