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Prime Tuple Database
Prime p0= 1955123935364063557 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 50 18 16 74 28 74 10 74 10 74 28 74 16 18 50 16 (?)
an: 0 16 66 84 100 174 202 276 286 360 370 444 472 546 562 580 630 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: CoolAtchOk
db: batch=80, k=18, 16 50 18 16 74 28 74 10 74
dn: 0 16 50 18 16 74 28 74 10 74 10 74 28 74 16 18 50 16 (?)
an: 0 16 66 84 100 174 202 276 286 360 370 444 472 546 562 580 630 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: CoolAtchOk
db: batch=80, k=18, 16 50 18 16 74 28 74 10 74
| STPT(10) | 1955120867483066597 | 0 2 30 32 72 74 114 116 144 146 | -3067880996960 |
| SPT(16) | 1955121696390579221 | 0 18 38 42 66 68 96 138 170 212 240 242 266 270 290 308 | -2238973484336 |
| SPT(16) | 1955121811131405247 | 0 16 24 42 66 112 126 132 154 160 174 220 244 262 270 286 | -2124232658310 |
| SPT(16) | 1955122351568918431 | 0 100 162 186 202 216 232 256 312 336 352 366 382 406 468 568 | -1583795145126 |
| STPT(10) | 1955122678878959801 | 0 2 30 32 78 80 126 128 156 158 | -1256485103756 |
| SPT(16) | 1955123538077076217 | 0 4 30 34 112 132 160 210 214 264 292 312 390 394 420 424 | -397286987340 |
| SPT(16) | 1955124523126003183 | 0 28 34 58 78 84 94 114 160 180 190 196 216 240 246 274 | 587761939626 |
| STPT(10) | 1955124771684002417 | 0 2 42 44 72 74 102 104 144 146 | 836319938860 |
| SPT(16) | 1955125285947241417 | 0 16 136 150 192 196 202 240 256 294 300 304 346 360 480 496 | 1350583177860 |
| STPT(10) | 1955125330110901979 | 0 2 18 20 30 32 42 44 60 62 | 1394746838422 |
| STPT(12) | 1955125452001376579 | 0 2 42 44 72 74 78 80 108 110 150 152 | 1516637313022 |
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