Cremona's table of elliptic curves

Curve 64890u1

64890 = 2 · 32 · 5 · 7 · 103



Data for elliptic curve 64890u1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 103- Signs for the Atkin-Lehner involutions
Class 64890u Isogeny class
Conductor 64890 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ -1205620899840 = -1 · 216 · 36 · 5 · 72 · 103 Discriminant
Eigenvalues 2+ 3- 5+ 7-  2 -4  8  7 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,2655,-4995] [a1,a2,a3,a4,a6]
j 2838557821679/1653800960 j-invariant
L 2.0430358388035 L(r)(E,1)/r!
Ω 0.5107589590406 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7210j1 Quadratic twists by: -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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