Cremona's table of elliptic curves

Curve 27846g2

27846 = 2 · 32 · 7 · 13 · 17



Data for elliptic curve 27846g2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 27846g Isogeny class
Conductor 27846 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 95530020410916 = 22 · 310 · 72 · 134 · 172 Discriminant
Eigenvalues 2+ 3-  2 7+  0 13+ 17+  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-11781,148257] [a1,a2,a3,a4,a6]
j 248063797363537/131042552004 j-invariant
L 2.1071727512452 L(r)(E,1)/r!
Ω 0.52679318781129 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9282s2 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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