Cremona's table of elliptic curves

Curve 64400bo3

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400bo3

Field Data Notes
Atkin-Lehner 2- 5+ 7- 23+ Signs for the Atkin-Lehner involutions
Class 64400bo Isogeny class
Conductor 64400 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -125368768000000 = -1 · 212 · 56 · 7 · 234 Discriminant
Eigenvalues 2-  0 5+ 7- -4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,10525,-342750] [a1,a2,a3,a4,a6]
Generators [255:4350:1] Generators of the group modulo torsion
j 2014698447/1958887 j-invariant
L 4.4129967136817 L(r)(E,1)/r!
Ω 0.32011791634714 Real period
R 3.4463837292518 Regulator
r 1 Rank of the group of rational points
S 1.0000000000722 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4025a4 2576l4 Quadratic twists by: -4 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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