#7240: factorization of Cunningham numbers - applications
----------------------------------+-----------------------------------------
Reporter: ylchapuy | Owner: tbd
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-4.3.2
Component: algebra | Keywords:
Author: Yann Laigle-Chapuy | Upstream: N/A
Reviewer: John Cremona | Merged:
Work_issues: |
----------------------------------+-----------------------------------------
Comment(by mvngu):
After applying the attachment
[http://trac.sagemath.org/sage_trac/attachment/ticket/7240/trac7240_Cunningham_factorization_application.patch
trac7240_Cunningham_factorization_application.patch], I got the following
doctest failures on Sage 4.3.1. In all of these cases, I didn't install
the optional Cunningham spkg at #7239
{{{
[mv...@sage sage-4.3.1]$ ./sage -t -long devel/sage-
main/sage/rings/finite_field_ntl_gf2e.pyx
sage -t -long "devel/sage-main/sage/rings/finite_field_ntl_gf2e.pyx"
**********************************************************************
File "/mnt/usb1/scratch/mvngu/release/sage-4.3.1/devel/sage-
main/sage/rings/finite_field_ntl_gf2e.pyx", line 1349:
sage: b._gap_init_()
Expected:
'Z(65536)^1'
Got:
doctest:21: UserWarning: You might consider installing the optional
package for factoring Cunningham numbers with the following command:
``sage -i cunningham_tables-1.0``
'Z(65536)^1'
[mv...@sage sage-4.3.1]$ ./sage -t -long devel/sage-
main/sage/rings/finite_field_element.py
sage -t -long "devel/sage-main/sage/rings/finite_field_element.py"
**********************************************************************
File "/mnt/usb1/scratch/mvngu/release/sage-4.3.1/devel/sage-
main/sage/rings/finite_field_element.py", line 375:
sage: a.multiplicative_order()
Expected:
124
Got:
doctest:21: UserWarning: You might consider installing the optional
package for factoring Cunningham numbers with the following command:
``sage -i cunningham_tables-1.0``
124
[mv...@sage sage-4.3.1]$ ./sage -t -long devel/sage-
main/sage/rings/finite_field_ext_pari.py
sage -t -long "devel/sage-main/sage/rings/finite_field_ext_pari.py"
**********************************************************************
File "/mnt/usb1/scratch/mvngu/release/sage-4.3.1/devel/sage-
main/sage/rings/finite_field_ext_pari.py", line 103:
sage: z.multiplicative_order()
Expected:
15
Got:
doctest:21: UserWarning: You might consider installing the optional
package for factoring Cunningham numbers with the following command:
``sage -i cunningham_tables-1.0``
15
[mv...@sage sage-4.3.1]$ ./sage -t -long devel/sage-
main/sage/rings/polynomial/polynomial_element.pyx
sage -t -long "devel/sage-
main/sage/rings/polynomial/polynomial_element.pyx"
**********************************************************************
File "/mnt/usb1/scratch/mvngu/release/sage-4.3.1/devel/sage-
main/sage/rings/polynomial/polynomial_element.pyx", line 2860:
sage: f.is_irreducible(), f.is_primitive()
Expected:
(True, False)
Got:
doctest:21: UserWarning: You might consider installing the optional
package for factoring Cunningham numbers with the following command:
``sage -i cunningham_tables-1.0``
(True, False)
[mv...@sage sage-4.3.1]$ ./sage -t -long devel/sage-
main/sage/groups/generic.py
sage -t -long "devel/sage-main/sage/groups/generic.py"
**********************************************************************
File "/mnt/usb1/scratch/mvngu/release/sage-4.3.1/devel/sage-
main/sage/groups/generic.py", line 774:
sage: discrete_log(u,g)
Expected:
123456789
Got:
doctest:21: UserWarning: You might consider installing the optional
package for factoring Cunningham numbers with the following command:
``sage -i cunningham_tables-1.0``
123456789
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7240#comment:10>
Sage <http://www.sagemath.org>
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