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Prime Tuple Database
Prime p0= 2561646539914853341 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 28 6 6 6 2 36 76 36 2 6 6 6 28 12 (?)
an: 0 12 40 46 52 58 60 96 172 208 210 216 222 228 256 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: conf [MM]
db: batch=82, k=16, 12 28 6 6 6 2 36 76
dn: 0 12 28 6 6 6 2 36 76 36 2 6 6 6 28 12 (?)
an: 0 12 40 46 52 58 60 96 172 208 210 216 222 228 256 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: conf [MM]
db: batch=82, k=16, 12 28 6 6 6 2 36 76
| SPT(16) | 2561643369187682231 | 0 48 60 78 128 140 156 170 228 242 258 270 320 338 350 398 | -3170727171110 |
| SPT(16) | 2561643378964663291 | 0 12 16 30 36 42 46 148 180 282 286 292 298 312 316 328 | -3160950190050 |
| SPT(16) | 2561644271649672217 | 0 10 22 42 82 106 130 136 156 162 186 210 250 270 282 292 | -2268265181124 |
| SPT(16) | 2561644464927309851 | 0 12 36 78 102 150 168 176 192 200 218 266 290 332 356 368 | -2074987543490 |
| STPT(10) | 2561646096759559217 | 0 2 42 44 72 74 102 104 144 146 | -443155294124 |
| SPT(16) | 2561646372629166287 | 0 36 44 54 80 90 170 176 210 216 296 306 332 342 350 386 | -167285687054 |
| STPT(10) | 2561646614663042897 | 0 2 12 14 72 74 132 134 144 146 | 74748189556 |
| TPT(14) | 2561646688226738027 | 0 2 12 14 60 62 180 182 192 194 210 212 324 326 | 148311884686 |
| SPT(16) | 2561646805113794911 | 0 10 22 106 148 160 162 196 252 286 288 300 342 426 438 448 | 265198941570 |
| SPT(18) | 2561647296648802387 | 0 36 64 70 72 100 106 180 204 232 256 330 336 364 366 372 400 436 | 756733949046 |
| SPT(16) | 2561647469583770749 | 0 10 18 82 124 130 150 154 168 172 192 198 240 304 312 322 | 929668917408 |
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