Re: Recovering partial factorizations when using trap() and alarm() to a

Max Alekseyev on Wed, 01 May 2013 18:48:13 +0200

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Re: Recovering partial factorizations when using trap() and alarm() to abort factorint()

To: Richard in Reading <richard_in_reading@yahoo.co.uk>
Subject: Re: Recovering partial factorizations when using trap() and alarm() to abort factorint()
From: Max Alekseyev <maxale@gmail.com>
Date: Wed, 1 May 2013 12:48:01 -0400
Cc: pari-users@pari.math.u-bordeaux1.fr
Delivery-date: Wed, 01 May 2013 18:48:13 +0200
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On Wed, May 1, 2013 at 12:35 PM, Richard in Reading
<richard_in_reading@yahoo.co.uk> wrote:

> Also, aborting the factorint() function does not give any access to any partial factorization found. Is there any way to recover this?

This is done by setting

default(factor_add_primes,1);

before running factorint(N) and calling

factor(N,0);

after it is aborted.

Regards,
Max

Follow-Ups:
- Re: Recovering partial factorizations when using trap() and alarm() to abort factorint()
  - From: Richard in Reading <richard_in_reading@yahoo.co.uk>
- Problems with elldivpol - will they be fixed in 2.6.0?
  - From: Richard in Reading <richard_in_reading@yahoo.co.uk>

References:
- Recovering partial factorizations when using trap() and alarm() to abort factorint()
  - From: Richard in Reading <richard_in_reading@yahoo.co.uk>

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