Cremona's table of elliptic curves

Curve 9840b2

9840 = 24 · 3 · 5 · 41



Data for elliptic curve 9840b2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 41+ Signs for the Atkin-Lehner involutions
Class 9840b Isogeny class
Conductor 9840 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -114349097088000 = -1 · 210 · 312 · 53 · 412 Discriminant
Eigenvalues 2+ 3+ 5+ -4  6  0 -4  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7296,570096] [a1,a2,a3,a4,a6]
Generators [53:574:1] Generators of the group modulo torsion
j -41950559273476/111669040125 j-invariant
L 3.0815640238353 L(r)(E,1)/r!
Ω 0.52225269988723 Real period
R 2.950261458199 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4920g2 39360cy2 29520u2 49200w2 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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