Cremona's table of elliptic curves

Curve 27930bn1

27930 = 2 · 3 · 5 · 72 · 19



Data for elliptic curve 27930bn1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 27930bn Isogeny class
Conductor 27930 Conductor
∏ cp 114 Product of Tamagawa factors cp
deg 5975424 Modular degree for the optimal curve
Δ -5.7032154044203E+22 Discriminant
Eigenvalues 2+ 3- 5- 7-  3 -3  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,1,-240512508,-1435735978694] [a1,a2,a3,a4,a6]
j -38128906520707954899583/1413309943872000 j-invariant
L 2.1851891122055 L(r)(E,1)/r!
Ω 0.019168325545668 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83790du1 27930h1 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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