Cremona's table of elliptic curves

Curve 27930cc1

27930 = 2 · 3 · 5 · 72 · 19



Data for elliptic curve 27930cc1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 27930cc Isogeny class
Conductor 27930 Conductor
∏ cp 536 Product of Tamagawa factors cp
deg 713180160 Modular degree for the optimal curve
Δ -5.3912433302378E+36 Discriminant
Eigenvalues 2- 3+ 5+ 7- -1 -1 -7 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-9327962176,-111713253652321567] [a1,a2,a3,a4,a6]
j -762949514912708039797646866801/45824812197620141357267649822720 j-invariant
L 1.8680368544906 L(r)(E,1)/r!
Ω 0.0034851433852448 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 83790cd1 3990ba1 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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