Cremona's table of elliptic curves

Curve 78400bq3

78400 = 26 · 52 · 72



Data for elliptic curve 78400bq3

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400bq Isogeny class
Conductor 78400 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -1608482421875000000 = -1 · 26 · 515 · 77 Discriminant
Eigenvalues 2+ -1 5+ 7-  3 -5  3  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-643533,208075687] [a1,a2,a3,a4,a6]
j -250523582464/13671875 j-invariant
L 2.1084255849453 L(r)(E,1)/r!
Ω 0.26355320036458 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 78400hn3 1225a3 15680j3 11200c3 Quadratic twists by: -4 8 5 -7


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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