Cremona's table of elliptic curves

Curve 49450q1

49450 = 2 · 52 · 23 · 43



Data for elliptic curve 49450q1

Field Data Notes
Atkin-Lehner 2- 5+ 23- 43+ Signs for the Atkin-Lehner involutions
Class 49450q Isogeny class
Conductor 49450 Conductor
∏ cp 160 Product of Tamagawa factors cp
deg 204800 Modular degree for the optimal curve
Δ -1107050996000000 = -1 · 28 · 56 · 235 · 43 Discriminant
Eigenvalues 2-  1 5+ -2 -5  3  0  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,387,-1600783] [a1,a2,a3,a4,a6]
Generators [142:-1221:1] Generators of the group modulo torsion
j 410172407/70851263744 j-invariant
L 9.5149060670677 L(r)(E,1)/r!
Ω 0.22519830899043 Real period
R 0.26407020188447 Regulator
r 1 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1978a1 Quadratic twists by: 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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