M3321929987: no factor from 2[sup]75[/sup] to 2[sup]79[/sup] :smile:

Luigi

3 new factors!

[CODE]
M3321932897 has a factor: 21421097980873876521463
found 1 factor(s) for M3321932897 from 2^71 to 2^75 [mfaktc 0.08-pre3 75bit_mul32]
M3321933073 has a factor: 23731540314540450112807
found 1 factor(s) for M3321933073 from 2^71 to 2^75 [mfaktc 0.08-pre3 75bit_mul32]
M3321933281 has a factor: 20842680057158059318249
found 1 factor(s) for M3321933281 from 2^71 to 2^75 [mfaktc 0.08-pre3 75bit_mul32]
[/CODE]

no factor for M3321931381 from 2^75 to 2^79 [mfaktc 0.07]

Luigi

no factor for M3321928171 from 2^78 to 2^79 [mfaktc 0.07]

Luigi

[CODE]no factor for M3321928417 from 2^75 to 2^77 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928417 from 2^77 to 2^78 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928417 from 2^78 to 2^79 [mfaktc 0.08-pre3 95bit_mul32]

no factor for M3321928483 from 2^75 to 2^77 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928483 from 2^77 to 2^78 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928483 from 2^78 to 2^79 [mfaktc 0.08-pre3 95bit_mul32]

no factor for M3321928601 from 2^75 to 2^77 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928601 from 2^77 to 2^78 [mfaktc 0.08-pre3 95bit_mul32]
no factor for M3321928601 from 2^78 to 2^79 [mfaktc 0.08-pre3 95bit_mul32]
[/CODE]

22h 13m for all 3 exponents on a GTX 480 + 3cores on a i7 750

[QUOTE=ET_;217255]no factor for M3321931381 from 2^75 to 2^79 [mfaktc 0.07]

Luigi[/QUOTE]

[QUOTE=ET_;217345]no factor for M3321928171 from 2^78 to 2^79 [mfaktc 0.07]

Luigi[/QUOTE]

For those who are wondering about mfaktc 0.07: I gave Luigi a special version. This is not possible with the regular 0.07. You have to wait for the version 0.08.

[CODE]M3321928999 has a factor: 97924979511078172425361
found 1 factor(s) for M3321928999 from 2^75 to 2^77 [mfaktc 0.08-pre3 95bit_mul32]
[/CODE]

I won't do this to 2^79!

no factor for M3321928697 from 2^75 to 2^79 [mfaktc x.xy-pre-wwww.4] :smile:

Luigi

[QUOTE=TheJudger;217429][CODE]M3321928999 has a factor: 97924979511078172425361
found 1 factor(s) for M3321928999 from 2^75 to 2^77 [mfaktc 0.08-pre3 95bit_mul32]
[/CODE]

I won't do this to 2^79![/QUOTE]

Our first 76-bit factor! :bow:

Luigi

[quote=ET_;217465]Our first 76-bit factor! :bow:

Luigi[/quote]

I updated mersennewiki's OBD one. :smile:
[URL]http://www.mersennewiki.org/index.php/Operation_Billion_Digits#Status[/URL]

[QUOTE=Merfighters;217480]I updated mersennewiki's OBD one. :smile:
[URL]http://www.mersennewiki.org/index.php/Operation_Billion_Digits#Status[/URL][/QUOTE]

Thank you Merfighters! :smile:

Luigi