Cremona's table of elliptic curves

Curve 27830x1

27830 = 2 · 5 · 112 · 23



Data for elliptic curve 27830x1

Field Data Notes
Atkin-Lehner 2- 5- 11- 23- Signs for the Atkin-Lehner involutions
Class 27830x Isogeny class
Conductor 27830 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 207360 Modular degree for the optimal curve
Δ -7003202078125000 = -1 · 23 · 59 · 117 · 23 Discriminant
Eigenvalues 2-  0 5- -3 11-  4  4 -7 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-65242,7589409] [a1,a2,a3,a4,a6]
Generators [267:2891:1] Generators of the group modulo torsion
j -17335770872841/3953125000 j-invariant
L 7.8745612047207 L(r)(E,1)/r!
Ω 0.40093641777293 Real period
R 0.363711553829 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2530b1 Quadratic twists by: -11


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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