49.0-50.0M to 64 bits
 

A bit risky task since the PrimeNet is very close to 49M. 24075 exponents to test. Results will be sent in 100k subranges. The first, 49.0-49.1M, has 2400 exponents tested to 63 bits.

49.0-49.1 ready
 

2400 exponents tested in this subrange. 37 (1.542%) factors found. Overall progress is 18.76% (4517 exponents) with 70 (1.550%) factors.

Changes & progress
 

1. I've decided to stop this range about June 10th, since I don't want to interfer with the PrimeNet. I hope, I'll can do to 49.5 M. Therefore the range 49.5-50.0M [B]is available for someone else[/B].
2. In the range 49.0-49.5 we have:
[code]
Range Number of exps. TF'ed (%) Fac. found (% of done)

49.0-49.1 2400 2400 (100.00) 37 1.5417
49.1-49.2 2359 2359 (100.00) 34 1.4413
49.2-49.3 2318 2028 (87.49) 44 2.1696
49.3-49.4 2444 618 (25.29) 9 1.4563
49.4-49.5 2476 0 (0.00) n.a.
=============================================
49.0-49.5 11997 7405 (61.72) 124 (1.6745)
[/code]

Almost ready
 

11754 numbers out of 11997 tested (i.e. 98% done). 200 factors (1.7%) found. Tha last comp should finish on Wen., June 4th.

204 (1.70%) factors found. Results attached and sent to George.