Cremona's table of elliptic curves

Curve 12848c1

12848 = 24 · 11 · 73



Data for elliptic curve 12848c1

Field Data Notes
Atkin-Lehner 2- 11- 73+ Signs for the Atkin-Lehner involutions
Class 12848c Isogeny class
Conductor 12848 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3792 Modular degree for the optimal curve
Δ -205568 = -1 · 28 · 11 · 73 Discriminant
Eigenvalues 2- -3 -4  3 11-  3  7  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,8,-20] [a1,a2,a3,a4,a6]
Generators [2:2:1] Generators of the group modulo torsion
j 221184/803 j-invariant
L 2.5176821023929 L(r)(E,1)/r!
Ω 1.6114994252932 Real period
R 0.78116134045003 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 3212a1 51392i1 115632x1 Quadratic twists by: -4 8 -3


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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