47.0M - 47.5M to 2^61

David · 2005-03-27, 22:38

I'll be starting this range shortly.

David · 2005-04-03, 20:02

Update: Week 1: 39 factors found; 2155 exponents processed.

David · 2005-04-10, 22:38

Update: Week 2: 69 factors found; 4396 exponents processed.

David · 2005-04-17, 22:50

Update: Week 3: 98 factors found; 6571 exponents processed.

David · 2005-04-24, 21:13

Update: Week 4: 131 factors found; 8783 exponents processed.

David · 2005-05-06, 20:16

Update: Week 5.7: Done. 197 factors found; 12536 exponents processed.

One exponent had two factors:

Code:

M47184649 has a factor: 2232078807450140647
M47184649 has a factor: 1337693985434944513

David · 2005-05-06, 20:44

Quote:

12536 exponents processed.

That should be 12531.

2005-03-27, 22:38	#1
David Aug 2002 20₁₆ Posts	47.0M - 47.5M to 2^61 I'll be starting this range shortly.

2005-04-03, 20:02	#2
David Aug 2002 40₈ Posts	Update: Week 1: 39 factors found; 2155 exponents processed. Last fiddled with by David on 2005-04-03 at 20:03

2005-05-06, 20:16	#6
David Aug 2002 2⁵ Posts	Update: Week 5.7: Done. 197 factors found; 12536 exponents processed. One exponent had two factors: Code: M47184649 has a factor: 2232078807450140647 M47184649 has a factor: 1337693985434944513

2005-04-10, 22:38	#3
David Aug 2002 2⁵ Posts	Update: Week 2: 69 factors found; 4396 exponents processed.

2005-04-17, 22:50	#4
David Aug 2002 100000₂ Posts	Update: Week 3: 98 factors found; 6571 exponents processed.

2005-04-24, 21:13	#5
David Aug 2002 2⁵ Posts	Update: Week 4: 131 factors found; 8783 exponents processed.