Cremona's table of elliptic curves

Curve 64400u2

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400u2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 23- Signs for the Atkin-Lehner involutions
Class 64400u Isogeny class
Conductor 64400 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 1991562272000000 = 211 · 56 · 76 · 232 Discriminant
Eigenvalues 2+  2 5+ 7- -2 -4  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-66808,-6267888] [a1,a2,a3,a4,a6]
Generators [-144:588:1] Generators of the group modulo torsion
j 1030541881826/62236321 j-invariant
L 8.9741250413299 L(r)(E,1)/r!
Ω 0.29807766536683 Real period
R 1.254444462547 Regulator
r 1 Rank of the group of rational points
S 0.9999999999832 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32200b2 2576c2 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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