Cremona's table of elliptic curves

Curve 49600k2

49600 = 26 · 52 · 31



Data for elliptic curve 49600k2

Field Data Notes
Atkin-Lehner 2+ 5+ 31+ Signs for the Atkin-Lehner involutions
Class 49600k Isogeny class
Conductor 49600 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -124000000000000 = -1 · 214 · 512 · 31 Discriminant
Eigenvalues 2+  2 5+  4 -4  4 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,12367,-86863] [a1,a2,a3,a4,a6]
Generators [1272:20881:27] Generators of the group modulo torsion
j 817036976/484375 j-invariant
L 9.7780172520127 L(r)(E,1)/r!
Ω 0.34385912221796 Real period
R 7.1090285382839 Regulator
r 1 Rank of the group of rational points
S 1.0000000000026 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49600ck2 6200c2 9920k2 Quadratic twists by: -4 8 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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