Cremona's table of elliptic curves

Curve 74256bq2

74256 = 24 · 3 · 7 · 13 · 17



Data for elliptic curve 74256bq2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13- 17+ Signs for the Atkin-Lehner involutions
Class 74256bq Isogeny class
Conductor 74256 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -2.6722658559155E+24 Discriminant
Eigenvalues 2- 3+ -2 7+  2 13- 17+ -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-208576984,-1162033423376] [a1,a2,a3,a4,a6]
Generators [86406355846650:-49326794348019391:264609288] Generators of the group modulo torsion
j -244998212735457942818233177/652408656229361356416 j-invariant
L 3.7662582739712 L(r)(E,1)/r!
Ω 0.019860203324846 Real period
R 23.704806878195 Regulator
r 1 Rank of the group of rational points
S 0.99999999972222 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9282l2 Quadratic twists by: -4


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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