R225 tested to n=100k (25-100k)

111 primes found, 128 remain

Results emailed - Base released

Progress update
 

K4 S155 at 1M03

[QUOTE=masser;467507]R243 Update: no primes found, testing at n = 168,000 and continuing.
S243 Update: 2 primes found, testing at n = 143,000 and continuing.

Primes (note base-3 representation):
S243:
306*3^699240+1
20934*3^715755+1[/QUOTE]

R243 Update: no primes found, testing at n = 168,000 and continuing.
S243 Update: 3 primes found, testing at n = 156,000 and continuing.

Primes (note base-3 representation):
S243:
5102*3^742270+1
29618*3^771710+1
25446*3^779960+1

R213 tested to n=500k (200-500k)

nothing found, 1 remain

Results emailed - Base released

Reserving S218 to n=500k (200-500k) for BOINC

Reserving S215 to n=100k (25-100k) for BOINC

Reserving S212 k=4 to N=750K.
I want an new megaprime. :smile:

[QUOTE=masser;469909]R243 Update: no primes found, testing at n = 168,000 and continuing.
S243 Update: 3 primes found, testing at n = 156,000 and continuing.

Primes (note base-3 representation):
S243:
5102*3^742270+1
29618*3^771710+1
25446*3^779960+1[/QUOTE]

R243 Update: no primes found, testing at n = 168,000 and continuing.
S243 Update: 3 primes found, testing at n = 164,000 and continuing.

Primes (note base-3 representation):
S243:
14798*3^816035+1
10968*3^830355+1
2038*3^834190+1

S218 tested to n=500k (200-500k)

1 prime found, 1 remain

2*218^333925+1

Results emailed - Base released

S215 tested to n=100k (25-100k)

89 primes found, 304 remain

Results emailed - Base released

Progress update
 

K4 S155 at 1M054