Cremona's table of elliptic curves

Curve 27846m1

27846 = 2 · 32 · 7 · 13 · 17



Data for elliptic curve 27846m1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 27846m Isogeny class
Conductor 27846 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 217056 Modular degree for the optimal curve
Δ -424681550512128 = -1 · 217 · 36 · 7 · 133 · 172 Discriminant
Eigenvalues 2+ 3- -2 7-  3 13+ 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-224313,40959341] [a1,a2,a3,a4,a6]
Generators [215:1516:1] Generators of the group modulo torsion
j -1712224094099844753/582553567232 j-invariant
L 3.8725346865276 L(r)(E,1)/r!
Ω 0.52000233075886 Real period
R 3.7235743548267 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3094g1 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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