Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 199855381229769299 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 6 24 30 38 10 18 86 18 10 38 30 24 6 42 (?)
an: 0 42 48 72 102 140 150 168 254 272 282 320 350 374 380 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Ralfy
db: batch=69, k=16, 42 6 24 30 38 10 18 86
dn: 0 42 6 24 30 38 10 18 86 18 10 38 30 24 6 42 (?)
an: 0 42 48 72 102 140 150 168 254 272 282 320 350 374 380 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Ralfy
db: batch=69, k=16, 42 6 24 30 38 10 18 86
| SPT(14) | 199855321711566097 | 0 10 30 40 52 54 66 70 82 84 96 106 126 136 | -59518203202 |
| SPT(14) | 199855329227281093 | 0 4 10 48 70 94 114 130 150 174 196 234 240 244 | -52002488206 |
| TPT(12) | 199855344179960549 | 0 2 42 44 78 80 108 110 132 134 300 302 | -37049808750 |
| SPT(14) | 199855354277237881 | 0 10 36 66 76 102 112 126 136 162 172 202 228 238 | -26952531418 |
| SPT(14) | 199855358425949381 | 0 18 110 128 198 240 260 270 290 332 402 420 512 530 | -22803819918 |
| SPT(14) | 199855379029249799 | 0 8 18 32 78 102 122 168 188 212 258 272 282 290 | -2200519500 |
| SPT(14) | 199855402913705137 | 0 4 34 112 114 124 132 154 162 172 174 252 282 286 | 21683935838 |
| TPT(12) | 199855438937819081 | 0 2 198 200 216 218 228 230 300 302 306 308 | 57708049782 |
| TPT(12) | 199855449993412067 | 0 2 180 182 240 242 294 296 330 332 414 416 | 68763642768 |
| TPT(12) | 199855481516456501 | 0 2 36 38 126 128 138 140 156 158 168 170 | 100286687202 |
| SPT(14) | 199855492245864307 | 0 40 52 102 130 132 216 256 340 342 370 420 432 472 | 111016095008 |
©2024 Tomáš Brada