Cremona's table of elliptic curves

Curve 27840dh1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840dh1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 29+ Signs for the Atkin-Lehner involutions
Class 27840dh Isogeny class
Conductor 27840 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 541209600 = 210 · 36 · 52 · 29 Discriminant
Eigenvalues 2- 3- 5+  0 -4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-704701,-227931085] [a1,a2,a3,a4,a6]
Generators [1451:42504:1] Generators of the group modulo torsion
j 37795407757392787456/528525 j-invariant
L 5.8921727429301 L(r)(E,1)/r!
Ω 0.16477764110797 Real period
R 5.9597211362242 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 27840d1 6960j1 83520gf1 Quadratic twists by: -4 8 -3


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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