Cremona's table of elliptic curves

Curve 49312a2

49312 = 25 · 23 · 67



Data for elliptic curve 49312a2

Field Data Notes
Atkin-Lehner 2+ 23- 67- Signs for the Atkin-Lehner involutions
Class 49312a Isogeny class
Conductor 49312 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 223713947648 = 212 · 233 · 672 Discriminant
Eigenvalues 2+ -2  4 -4  0  2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-64801,-6370833] [a1,a2,a3,a4,a6]
Generators [303:1380:1] Generators of the group modulo torsion
j 7347093889651264/54617663 j-invariant
L 5.0388723271503 L(r)(E,1)/r!
Ω 0.2992290563027 Real period
R 2.8065859141435 Regulator
r 1 Rank of the group of rational points
S 1.0000000000041 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49312b2 98624e1 Quadratic twists by: -4 8


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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