Cremona's table of elliptic curves

Curve 22540f2

22540 = 22 · 5 · 72 · 23



Data for elliptic curve 22540f2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 23+ Signs for the Atkin-Lehner involutions
Class 22540f Isogeny class
Conductor 22540 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -9.972108512062E+24 Discriminant
Eigenvalues 2- -1 5+ 7- -6  1 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-127709206,-575856798019] [a1,a2,a3,a4,a6]
Generators [2002659383998854861:-458209918699952318495:36498556859211] Generators of the group modulo torsion
j -122372013839654770813696/5297595236711512175 j-invariant
L 2.7809697278274 L(r)(E,1)/r!
Ω 0.022398330341795 Real period
R 31.039922232932 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 90160cb2 112700o2 3220c2 Quadratic twists by: -4 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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