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Prime Tuple Database
Prime p0= 2141981477862985679 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 12 40 18 26 36 54 10 54 36 26 18 40 12 8 (?)
an: 0 8 20 60 78 104 140 194 204 258 294 320 338 378 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: conf [MM]
db: batch=80, k=16, 8 12 40 18 26 36 54 10
dn: 0 8 12 40 18 26 36 54 10 54 36 26 18 40 12 8 (?)
an: 0 8 20 60 78 104 140 194 204 258 294 320 338 378 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: conf [MM]
db: batch=80, k=16, 8 12 40 18 26 36 54 10
| STPT(10) | 2141979895148232479 | 0 2 18 20 30 32 42 44 60 62 | -1582714753200 |
| STPT(12) | 2141980110753019919 | 0 2 42 44 90 92 180 182 228 230 270 272 | -1367109965760 |
| SPT(16) | 2141980220669732561 | 0 42 60 66 122 128 140 198 200 258 270 276 332 338 356 398 | -1257193253118 |
| STPT(10) | 2141980511377777529 | 0 2 18 20 30 32 42 44 60 62 | -966485208150 |
| SPT(16) | 2141980854872180219 | 0 18 44 72 84 104 120 128 204 212 228 248 260 288 314 332 | -622990805460 |
| TPT(14) | 2141981379424095257 | 0 2 12 14 24 26 42 44 72 74 102 104 222 224 | -98438890422 |
| SPT(16) | 2141981785737173951 | 0 18 30 36 110 116 128 138 260 270 282 288 362 368 380 398 | 307874188272 |
| SPT(16) | 2141982128098366987 | 0 42 60 72 76 94 130 142 144 156 192 210 214 226 244 286 | 650235381308 |
| SPT(16) | 2141982376286377543 | 0 48 66 76 106 150 190 210 226 246 286 330 360 370 388 436 | 898423391864 |
| STPT(10) | 2141982978922544999 | 0 2 48 50 90 92 132 134 180 182 | 1501059559320 |
| STPT(10) | 2141983214990206277 | 0 2 30 32 42 44 54 56 84 86 | 1737127220598 |
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