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= 2198907533604531599 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 4 24 6 36 6 12 18 2 18 12 6 36 6 24 4 44 (?)
an: 0 44 48 72 78 114 120 132 150 152 170 182 188 224 230 254 258 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: eclipse99
db: batch=81, k=18, 44 4 24 6 36 6 12 18 2
dn: 0 44 4 24 6 36 6 12 18 2 18 12 6 36 6 24 4 44 (?)
an: 0 44 48 72 78 114 120 132 150 152 170 182 188 224 230 254 258 302
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: eclipse99
db: batch=81, k=18, 44 4 24 6 36 6 12 18 2
| SPT(16) | 2198905525796056603 | 0 10 16 88 120 144 154 166 168 180 190 214 246 318 324 334 | -2007808474996 |
| SPT(16) | 2198906264588185169 | 0 2 24 42 132 140 188 234 338 384 432 440 530 548 570 572 | -1269016346430 |
| SPT(16) | 2198907298913284139 | 0 38 48 50 60 68 78 92 318 332 342 350 360 362 372 410 | -234691247460 |
| STPT(10) | 2198907336598437161 | 0 2 30 32 168 170 306 308 336 338 | -197006094438 |
| STPT(10) | 2198907436652944991 | 0 2 120 122 138 140 156 158 276 278 | -96951586608 |
| SPT(16) | 2198907504631370569 | 0 4 64 108 144 154 190 234 268 312 348 358 394 438 498 502 | -28973161030 |
| SPT(20) | 2198907882337488871 | 0 16 28 30 42 72 112 118 150 180 238 268 300 306 346 376 388 390 402 418 | 348732957272 |
| STPT(10) | 2198908834430437697 | 0 2 12 14 42 44 72 74 84 86 | 1300825906098 |
| TPT(14) | 2198909589006679247 | 0 2 30 32 72 74 210 212 240 242 264 266 282 284 | 2055402147648 |
| STPT(10) | 2198909991898614821 | 0 2 30 32 78 80 126 128 156 158 | 2458294083222 |
| SPT(13) | 2198910884197795049 | 0 18 60 84 90 120 144 168 198 204 228 270 288 | 3350593263450 |
©2024 Tomáš Brada