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Prime Tuple Database
Prime p0= 2198135271626314561 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 20 76 6 14 30 4 30 92 30 4 30 14 6 76 20 10 (?)
an: 0 10 30 106 112 126 156 160 190 282 312 316 346 360 366 442 462 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Orange Kid
db: batch=81, k=18, 10 20 76 6 14 30 4 30 92
dn: 0 10 20 76 6 14 30 4 30 92 30 4 30 14 6 76 20 10 (?)
an: 0 10 30 106 112 126 156 160 190 282 312 316 346 360 366 442 462 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Orange Kid
db: batch=81, k=18, 10 20 76 6 14 30 4 30 92
| STPT(10) | 2198133715236523157 | 0 2 30 32 60 62 90 92 120 122 | -1556389791404 |
| SPT(16) | 2198133863347563473 | 0 26 44 50 66 96 114 168 206 260 278 308 324 330 348 374 | -1408278751088 |
| SPT(16) | 2198133891579790543 | 0 16 18 60 88 114 126 144 220 238 250 276 304 346 348 364 | -1380046524018 |
| STPT(10) | 2198134488523124927 | 0 2 12 14 42 44 72 74 84 86 | -783103189634 |
| SPT(16) | 2198135196452328193 | 0 4 76 90 100 106 120 180 274 334 348 354 364 378 450 454 | -75173986368 |
| SPT(16) | 2198135261016742291 | 0 12 18 46 52 58 60 102 136 178 180 186 192 220 226 238 | -10609572270 |
| SPT(16) | 2198135343902412149 | 0 20 78 98 140 152 162 218 222 278 288 300 342 362 420 440 | 72276097588 |
| SPT(16) | 2198135575534620577 | 0 30 36 42 84 102 120 126 130 136 154 172 214 220 226 256 | 303908306016 |
| STPT(10) | 2198135915737104821 | 0 2 30 32 78 80 126 128 156 158 | 644110790260 |
| STPT(10) | 2198135965625112839 | 0 2 18 20 30 32 42 44 60 62 | 693998798278 |
| TPT(14) | 2198136143316485837 | 0 2 24 26 54 56 84 86 132 134 150 152 174 176 | 871690171276 |
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