Reserving R940 to n=100k (25-100k) for BOINC

S520, n=700k-1M, is sieved to P=200e12. There are 9059 surviving candidates for the sole remaining k=369.

File is attached.

[QUOTE=MisterBitcoin;486370]Passed n=125K, no prime. Extending up to n=150K.[/QUOTE]

Reached n=150K, no prime found. Releasing this base.


Reserving S805 up to n=150K.

Reserving S1005 to n=100k (25-100k) for BOINC

R634 tested to n=300k (100-300k)

nothing found, 2 remain

Results emailed - Base released

Reserving R720 to n=300k (100-300k) for BOINC

Base S805 is PROVEN!


[CODE]
340*805^125637+1 is prime! (365079 decimal digits) Time : 276.704 sec.
588*805^153593+1 is prime! (446313 decimal digits) Time : 375.179 sec.[/CODE]


Reserving S835 up to n=150K.

[QUOTE=MisterBitcoin;490413]Base S805 is PROVEN!


[CODE]
340*805^125637+1 is prime! (365079 decimal digits) Time : 276.704 sec.
588*805^153593+1 is prime! (446313 decimal digits) Time : 375.179 sec.[/CODE]
Reserving S835 up to n=150K.[/QUOTE]

Very nice!! Our second proof of 2018! :smile:

Ian and I have completed R976 to n=25K; 283 primes were found for n=10K-25K shown below; 545 k's remain; base released.

[code]
37728*976^10013-1
108890*976^10025-1
76754*976^10087-1
632*976^10119-1
101975*976^10120-1
107604*976^10120-1
148325*976^10154-1
100245*976^10210-1
124904*976^10222-1
143037*976^10301-1
127200*976^10365-1
27032*976^10386-1
140060*976^10404-1
90077*976^10421-1
138065*976^10457-1
83972*976^10464-1
153654*976^10471-1
15203*976^10528-1
3623*976^10540-1
82452*976^10565-1
121809*976^10605-1
15219*976^10612-1
104777*976^10622-1
87099*976^10646-1
86147*976^10664-1
71147*976^10667-1
143565*976^10699-1
57705*976^10750-1
37247*976^10759-1
82334*976^10759-1
68297*976^10763-1
43587*976^10775-1
30938*976^10793-1
153417*976^10818-1
150408*976^10861-1
94367*976^10890-1
60732*976^10899-1
18080*976^10920-1
47627*976^10927-1
146379*976^11024-1
117738*976^11146-1
94635*976^11168-1
119597*976^11213-1
13878*976^11237-1
71294*976^11272-1
103280*976^11341-1
124730*976^11367-1
148860*976^11392-1
83478*976^11400-1
66315*976^11433-1
126104*976^11444-1
30183*976^11519-1
49863*976^11544-1
152682*976^11590-1
1514*976^11605-1
57543*976^11618-1
59078*976^11637-1
11553*976^11653-1
28169*976^11657-1
73142*976^11672-1
15230*976^11691-1
22464*976^11691-1
15648*976^11696-1
123903*976^11703-1
5274*976^11736-1
137679*976^11739-1
111465*976^11745-1
75780*976^11801-1
58289*976^11808-1
134472*976^11847-1
124343*976^11907-1
18119*976^11916-1
104184*976^11926-1
10958*976^11941-1
66032*976^12013-1
106694*976^12028-1
14634*976^12064-1
147563*976^12082-1
89489*976^12097-1
19343*976^12109-1
120170*976^12112-1
142335*976^12136-1
13100*976^12153-1
4059*976^12158-1
32634*976^12225-1
103289*976^12322-1
16115*976^12368-1
140915*976^12380-1
50492*976^12401-1
120629*976^12402-1
125055*976^12462-1
151374*976^12497-1
48210*976^12523-1
80390*976^12545-1
79922*976^12550-1
7332*976^12559-1
92490*976^12641-1
37437*976^12807-1
137339*976^12853-1
77465*976^12859-1
89183*976^12879-1
17354*976^12993-1
126999*976^12994-1
14430*976^13020-1
107703*976^13070-1
93104*976^13071-1
100733*976^13094-1
106787*976^13110-1
124670*976^13182-1
116363*976^13251-1
100158*976^13346-1
98573*976^13360-1
54713*976^13379-1
152393*976^13399-1
20667*976^13471-1
2895*976^13605-1
52853*976^13645-1
56840*976^13923-1
129380*976^13952-1
23535*976^13994-1
26018*976^14017-1
100548*976^14022-1
122603*976^14106-1
14390*976^14109-1
109523*976^14116-1
80882*976^14147-1
145950*976^14348-1
132114*976^14440-1
70320*976^14462-1
10169*976^14494-1
108242*976^14641-1
19143*976^14748-1
98120*976^14869-1
34733*976^14914-1
2084*976^14921-1
90872*976^14933-1
13725*976^15142-1
32640*976^15169-1
46380*976^15304-1
142763*976^15330-1
41264*976^15376-1
73409*976^15378-1
135635*976^15381-1
72435*976^15643-1
7460*976^15671-1
64178*976^15673-1
87375*976^15700-1
81122*976^15707-1
37227*976^15723-1
60033*976^15790-1
145332*976^15908-1
99228*976^15921-1
99933*976^15944-1
71132*976^15950-1
111543*976^15999-1
74427*976^16046-1
115757*976^16097-1
149588*976^16196-1
41960*976^16221-1
75038*976^16302-1
25068*976^16329-1
81764*976^16332-1
116679*976^16389-1
51314*976^16391-1
147372*976^16444-1
16643*976^16492-1
46925*976^16542-1
41564*976^16665-1
152193*976^16738-1
105033*976^16820-1
68540*976^16908-1
29322*976^16960-1
26088*976^17008-1
24864*976^17077-1
4100*976^17254-1
57153*976^17303-1
87159*976^17340-1
37602*976^17510-1
104255*976^17554-1
104457*976^17563-1
76752*976^17619-1
67113*976^17627-1
132209*976^17710-1
57647*976^17756-1
69167*976^17838-1
87092*976^17956-1
110049*976^17987-1
103703*976^18011-1
23279*976^18046-1
140033*976^18046-1
65684*976^18067-1
43800*976^18094-1
91610*976^18209-1
117693*976^18225-1
54402*976^18238-1
23174*976^18275-1
18365*976^18329-1
134075*976^18453-1
97602*976^18467-1
133334*976^18513-1
31205*976^18594-1
121925*976^18667-1
115893*976^18697-1
9602*976^18766-1
133800*976^18920-1
61094*976^19042-1
137042*976^19112-1
66728*976^19120-1
17189*976^19255-1
132285*976^19374-1
60902*976^19441-1
85104*976^19485-1
77049*976^19580-1
22997*976^19644-1
121818*976^19657-1
103002*976^19740-1
29613*976^19866-1
76047*976^19871-1
52104*976^20035-1
129680*976^20038-1
152184*976^20143-1
83288*976^20153-1
73098*976^20259-1
73478*976^20276-1
143252*976^20309-1
79422*976^20457-1
45113*976^20517-1
126494*976^20679-1
141063*976^20710-1
136697*976^20765-1
116952*976^20769-1
77399*976^20847-1
113532*976^20958-1
125228*976^21119-1
1362*976^21136-1
128945*976^21257-1
72068*976^21289-1
92427*976^21497-1
37899*976^21537-1
89657*976^21575-1
120614*976^21691-1
54930*976^21778-1
87923*976^21824-1
134825*976^21830-1
61007*976^21853-1
83208*976^21979-1
149430*976^22144-1
106527*976^22186-1
63947*976^22191-1
61295*976^22261-1
91004*976^22326-1
92955*976^22477-1
51083*976^22509-1
13022*976^22539-1
58185*976^22579-1
123593*976^22736-1
56309*976^22825-1
125439*976^22942-1
58749*976^22979-1
6300*976^23061-1
137648*976^23070-1
72824*976^23097-1
13212*976^23199-1
22292*976^23268-1
120404*976^23537-1
42269*976^23606-1
62967*976^23633-1
70083*976^23651-1
132555*976^23658-1
34250*976^23722-1
87354*976^23763-1
139775*976^23771-1
94337*976^23873-1
11255*976^23958-1
67917*976^23966-1
9797*976^24082-1
128694*976^24366-1
98298*976^24390-1
124878*976^24390-1
122124*976^24450-1
26970*976^24629-1
144333*976^24947-1
38699*976^24985-1
[/code]

R686 tested to n=300k (100-300k)

1 prime found, 2 remain


199*686^215171-1



Results emailed - Base released

Reserving R780 to n=300k (100-300k) for BOINC