Cremona's table of elliptic curves

Curve 97216bn2

97216 = 26 · 72 · 31



Data for elliptic curve 97216bn2

Field Data Notes
Atkin-Lehner 2- 7- 31+ Signs for the Atkin-Lehner involutions
Class 97216bn Isogeny class
Conductor 97216 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 118552725028864 = 220 · 76 · 312 Discriminant
Eigenvalues 2-  0 -2 7-  0  2  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-64876,6338640] [a1,a2,a3,a4,a6]
Generators [156:120:1] Generators of the group modulo torsion
j 979146657/3844 j-invariant
L 4.4142055171875 L(r)(E,1)/r!
Ω 0.59264681169417 Real period
R 3.7241451666214 Regulator
r 1 Rank of the group of rational points
S 0.99999999968707 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 97216s2 24304n2 1984j2 Quadratic twists by: -4 8 -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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