Cremona's table of elliptic curves

Curve 27930cp2

27930 = 2 · 3 · 5 · 72 · 19



Data for elliptic curve 27930cp2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 27930cp Isogeny class
Conductor 27930 Conductor
∏ cp 320 Product of Tamagawa factors cp
Δ 1.0361166823538E+19 Discriminant
Eigenvalues 2- 3+ 5- 7- -4  6  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-566980,-55172923] [a1,a2,a3,a4,a6]
j 171332100266282929/88068464870400 j-invariant
L 3.6779057132459 L(r)(E,1)/r!
Ω 0.18389528566235 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 83790be2 3990y2 Quadratic twists by: -3 -7


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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