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View Poll Results: What about This app you like it?
Yes 4 36.36%
No 3 27.27%
Regular 1 9.09%
Very bad 3 27.27%
Voters: 11. You may not vote on this poll

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Old 2019-01-03, 17:45   #12
kriesel
 
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A prudent person will hesitate to run random software, even forwarded to them by someone they've known all their lives. One of my sisters used to forward me things in email like elfbowl.exe, that she got from a friend, who got it from a friend, etc. She thought I was being unreasonable and paranoid and resistant to sharing the harmless fun, when I asked her to stop sending them, as I had no intention of running them. Then one day she had to pay the local computer store to reinstall her operating system and everything else, except her personal data that was gone forever.
When one of the requirements is to run the suspect software from an unknown source as root, extra skepticism is justified.

Last fiddled with by kriesel on 2019-01-03 at 17:46
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Old 2019-01-03, 18:51   #13
thorken
 
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Quote:
Originally Posted by science_man_88 View Post
The point is we don't have reason to trust code that isn't open source. In VB.net I theoretically could make a virus of 6 lines and hide it in a real looking app. If I want an app I'll use Paridroid ( PARI/GP for android).

then as you trust the code that is out there or the apps that go up to google play, this is not any virus that something happens to me that denounces me is reliable code.
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Old 2019-01-03, 18:55   #14
thorken
 
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Default M216091 in 23min 7 sec

M216091 in 23min 7 sec in s4 mini gt-i9195
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Last fiddled with by thorken on 2019-01-03 at 18:56 Reason: forget text
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Old 2019-01-03, 18:56   #15
GP2
 
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Quote:
Originally Posted by thorken View Post
M86243 In 3 minutes 7 seconds on s4 mini gt i9195
Quote:
Originally Posted by thorken View Post
M216091 in 23min 7 sec in s4 mini gt-i9195
By modern standards that is extremely slow. These small exponents should take seconds, not minutes.

Last fiddled with by GP2 on 2019-01-03 at 19:02
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Old 2019-01-03, 19:01   #16
thorken
 
Jan 2019

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Quote:
Originally Posted by kriesel View Post
A prudent person will hesitate to run random software, even forwarded to them by someone they've known all their lives. One of my sisters used to forward me things in email like elfbowl.exe, that she got from a friend, who got it from a friend, etc. She thought I was being unreasonable and paranoid and resistant to sharing the harmless fun, when I asked her to stop sending them, as I had no intention of running them. Then one day she had to pay the local computer store to reinstall her operating system and everything else, except her personal data that was gone forever.
When one of the requirements is to run the suspect software from an unknown source as root, extra skepticism is justified.
the app have been executed in my three moviles without problems its a program to calculate mersenne primes nothing more... and its make it work very good, if dude execute in emulator android in virtual machine.
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Old 2019-01-03, 19:02   #17
thorken
 
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Originally Posted by GP2 View Post
By modern standards that is extremely slow. It shouldn't take more than one second for such a small exponent.
this program run in android, in android i dont know a app that run more faster that this. if you know any app that runs faster say me please.
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Old 2019-01-03, 19:06   #18
GP2
 
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Originally Posted by thorken View Post
this program run in android, in android i dont know a app that run more faster that this. if you know any app that runs faster say me please.
Use a PC instead. The mprime/Prime95 program is the fastest.

This is not the kind of program you should run on a phone, it will overheat and really drain your battery.

Last fiddled with by GP2 on 2019-01-03 at 19:07
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Old 2019-01-03, 19:15   #19
Batalov
 
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A smartphone is not really a smartphone anymore if it needs to be plugged into the power supply all the time. And if you don't plug it - it will drain your battery in minutes. And you can overheat and some sloppily connected parts inside your phone will unglue - and what are you going to do next, pray tell?

More importantly - how are you going to compensate gullible people who will download your app and to whom it will happen? At best you will just say 'sorry' over the internet. That's gonna make them all warm and fuzzy, for sure.
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Old 2019-01-03, 19:20   #20
paulunderwood
 
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Quote:
Originally Posted by thorken View Post
M216091 in 23min 7 sec in s4 mini gt-i9195
Try testing this one which is on the wave front of GIMPS testing: M82589933.

How long will it take? Does it fit in the RAM of your smart phone?
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Old 2019-01-03, 19:22   #21
thorken
 
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Quote:
Originally Posted by GP2 View Post
Use a PC instead. The mprime/Prime95 program is the fastest.

This is not the kind of program you should run on a phone, it will overheat and really drain your battery.
in this forum talk in a post about people that want a app to calculate mernenne primes in android on mobile phones and i posted the app. a mobile phone in 2019 its more powerfull that a pc about 10 years and most people like to probe apps of this type in your mobiles. i run the app for more that ten hours and the temp of the cpu nots up of 62g centigrate. obviusly plug to the charger. and remember that your phone its more powerfull that computers of 10 years ago or minus.
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Old 2019-01-03, 19:25   #22
thorken
 
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Quote:
Originally Posted by paulunderwood View Post
Try testing this one which is on the wave front of GIMPS testing: M82589933.

How long will it take? Does it fit in the RAM of your smart phone?
run on dual core or in pentium 4 or in i3. and this app dont problems of memory for larger numbers. its good program. and for test large mersene numbers dont require a big ram. only big compute power.
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