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Prime Tuple Database
Prime p0= 1981004972850472321 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 54 8 18 30 4 26 16 26 4 30 18 8 54 16 (?)
an: 0 16 70 78 96 126 130 156 172 198 202 232 250 258 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=80, k=16, 16 54 8 18 30 4 26 16
dn: 0 16 54 8 18 30 4 26 16 26 4 30 18 8 54 16 (?)
an: 0 16 70 78 96 126 130 156 172 198 202 232 250 258 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=80, k=16, 16 54 8 18 30 4 26 16
| SPT(16) | 1981004346322394101 | 0 10 22 36 46 48 60 66 112 118 130 132 142 156 168 178 | -626528078220 |
| SPT(16) | 1981004514786391261 | 0 16 48 60 88 100 112 126 142 156 168 180 208 220 252 268 | -458064081060 |
| STPT(10) | 1981004658670219097 | 0 2 24 26 42 44 60 62 84 86 | -314180253224 |
| SPT(16) | 1981004868868023293 | 0 60 78 96 128 168 170 180 224 234 236 276 308 326 344 404 | -103982449028 |
| TPT(14) | 1981004919420047489 | 0 2 150 152 168 170 180 182 288 290 372 374 402 404 | -53430424832 |
| SPT(16) | 1981004950416946229 | 0 18 32 42 80 110 122 168 182 228 240 270 308 318 332 350 | -22433526092 |
| SPT(16) | 1981005234630267743 | 0 20 50 56 60 120 146 156 230 240 266 326 330 336 366 386 | 261779795422 |
| SPT(16) | 1981005633065036447 | 0 36 72 74 162 192 234 260 276 302 344 374 462 464 500 536 | 660214564126 |
| STPT(10) | 1981005647447356499 | 0 2 12 14 30 32 48 50 60 62 | 674596884178 |
| STPT(10) | 1981005767710266497 | 0 2 54 56 72 74 90 92 144 146 | 794859794176 |
| TPT(14) | 1981005966397768559 | 0 2 18 20 42 44 198 200 210 212 252 254 270 272 | 993547296238 |
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