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Prime Tuple Database
Prime p0= 3216193118858098681 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 58 20 48 30 22 12 56 6 10 104 10 6 56 12 22 30 48 20 58 (?)
an: 0 58 78 126 156 178 190 246 252 262 366 376 382 438 450 472 502 550 570 628
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: conf [MM]
db: batch=83, k=20, 58 20 48 30 22 12 56 6 10 104
dn: 0 58 20 48 30 22 12 56 6 10 104 10 6 56 12 22 30 48 20 58 (?)
an: 0 58 78 126 156 178 190 246 252 262 366 376 382 438 450 472 502 550 570 628
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: conf [MM]
db: batch=83, k=20, 58 20 48 30 22 12 56 6 10 104
| STPT(10) | 3216191568282473237 | 0 2 30 32 72 74 114 116 144 146 | -1550575625444 |
| STPT(10) | 3216191897195649287 | 0 2 24 26 42 44 60 62 84 86 | -1221662449394 |
| STPT(10) | 3216192036511710437 | 0 2 24 26 42 44 60 62 84 86 | -1082346388244 |
| SPT(16) | 3216192454461884039 | 0 38 50 62 74 80 120 158 174 212 252 258 270 282 294 332 | -664396214642 |
| STPT(10) | 3216192536296700657 | 0 2 12 14 72 74 132 134 144 146 | -582561398024 |
| SPT(16) | 3216192719479704353 | 0 6 8 50 56 60 114 126 188 200 254 258 264 306 308 314 | -399378394328 |
| STPT(10) | 3216193406388238889 | 0 2 18 20 30 32 42 44 60 62 | 287530140208 |
| STPT(10) | 3216193443935021519 | 0 2 12 14 30 32 48 50 60 62 | 325076922838 |
| STPT(10) | 3216193562912085167 | 0 2 24 26 42 44 60 62 84 86 | 444053986486 |
| SPT(16) | 3216193757561259259 | 0 114 124 130 168 198 220 234 298 312 334 364 402 408 418 532 | 638703160578 |
| SPT(18) | 3216193852394632061 | 0 12 50 78 86 102 108 122 138 140 156 170 176 192 200 228 266 278 | 733536533380 |
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