Cremona's table of elliptic curves

Curve 27846bd4

27846 = 2 · 32 · 7 · 13 · 17



Data for elliptic curve 27846bd4

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 27846bd Isogeny class
Conductor 27846 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 411146894587338 = 2 · 318 · 74 · 13 · 17 Discriminant
Eigenvalues 2- 3-  2 7+  0 13+ 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-27914,1513775] [a1,a2,a3,a4,a6]
Generators [1132580:4390127:8000] Generators of the group modulo torsion
j 3299497626614617/563987509722 j-invariant
L 9.24615621848 L(r)(E,1)/r!
Ω 0.50730567651505 Real period
R 9.1130029157142 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 9282i3 Quadratic twists by: -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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