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Prime Tuple Database
Prime p0= 2354999385687735461 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 4 36 26 10 98 6 28 8 28 6 98 10 26 36 4 2 (?)
an: 0 2 6 42 68 78 176 182 210 218 246 252 350 360 386 422 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Time_Traveler
db: batch=81, k=18, 2 4 36 26 10 98 6 28 8
dn: 0 2 4 36 26 10 98 6 28 8 28 6 98 10 26 36 4 2 (?)
an: 0 2 6 42 68 78 176 182 210 218 246 252 350 360 386 422 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Time_Traveler
db: batch=81, k=18, 2 4 36 26 10 98 6 28 8
| STPT(10) | 2354998084680383837 | 0 2 30 32 60 62 90 92 120 122 | -1301007351624 |
| SPT(16) | 2354998146853589051 | 0 2 12 38 48 80 90 96 122 128 138 170 180 206 216 218 | -1238834146410 |
| SPT(16) | 2354998267909896473 | 0 20 144 146 176 194 204 278 336 410 420 438 468 470 594 614 | -1117777838988 |
| STPT(10) | 2354998626804153287 | 0 2 24 26 42 44 60 62 84 86 | -758883582174 |
| SPT(16) | 2354998694960461741 | 0 10 28 46 60 78 88 120 136 168 178 196 210 228 246 256 | -690727273720 |
| STPT(10) | 2354999275040431907 | 0 2 30 32 42 44 54 56 84 86 | -110647303554 |
| SPT(16) | 2354999477446606103 | 0 150 156 218 246 288 308 350 354 396 416 458 486 548 554 704 | 91758870642 |
| STPT(10) | 2354999809397726987 | 0 2 60 62 72 74 84 86 144 146 | 423709991526 |
| STPT(10) | 2354999973959383277 | 0 2 90 92 102 104 114 116 204 206 | 588271647816 |
| SPT(16) | 2355001045378941133 | 0 6 18 28 70 84 108 130 174 196 220 234 276 286 298 304 | 1659691205672 |
| STPT(10) | 2355001111380035939 | 0 2 18 20 30 32 42 44 60 62 | 1725692300478 |
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