Cremona's table of elliptic curves

Curve 27880d2

27880 = 23 · 5 · 17 · 41



Data for elliptic curve 27880d2

Field Data Notes
Atkin-Lehner 2+ 5+ 17- 41- Signs for the Atkin-Lehner involutions
Class 27880d Isogeny class
Conductor 27880 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -89855232640000 = -1 · 210 · 54 · 174 · 412 Discriminant
Eigenvalues 2+  2 5+ -2  2 -2 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,9384,-295684] [a1,a2,a3,a4,a6]
Generators [538:6375:8] Generators of the group modulo torsion
j 89236282907804/87749250625 j-invariant
L 6.7764743586294 L(r)(E,1)/r!
Ω 0.32882239871541 Real period
R 2.5760389138265 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 55760e2 Quadratic twists by: -4


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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