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Prime Tuple Database
Prime p0= 1661722062835458731 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 56 42 42 10 6 42 30 20 30 42 6 10 42 42 56 60 (?)
an: 0 60 116 158 200 210 216 258 288 308 338 380 386 396 438 480 536 596
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: CoolAtchOk
db: batch=79, k=18, 60 56 42 42 10 6 42 30 20
dn: 0 60 56 42 42 10 6 42 30 20 30 42 6 10 42 42 56 60 (?)
an: 0 60 116 158 200 210 216 258 288 308 338 380 386 396 438 480 536 596
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: CoolAtchOk
db: batch=79, k=18, 60 56 42 42 10 6 42 30 20
| STPT(10) | 1661720832415703177 | 0 2 24 26 42 44 60 62 84 86 | -1230419755554 |
| STPT(12) | 1661720915882885771 | 0 2 60 62 90 92 180 182 210 212 270 272 | -1146952572960 |
| STPT(10) | 1661721079000584221 | 0 2 6 8 48 50 90 92 96 98 | -983834874510 |
| TPT(14) | 1661721275813680817 | 0 2 84 86 150 152 264 266 360 362 372 374 402 404 | -787021777914 |
| SPT(16) | 1661721359579442977 | 0 44 90 92 104 132 140 170 216 246 254 282 294 296 342 386 | -703256015754 |
| TPT(14) | 1661721663020251121 | 0 2 48 50 210 212 258 260 288 290 366 368 396 398 | -399815207610 |
| SPT(16) | 1661722152251808389 | 0 2 8 12 14 30 44 74 78 108 122 138 140 144 150 152 | 89416349658 |
| STPT(10) | 1661722869020198399 | 0 2 48 50 60 62 72 74 120 122 | 806184739668 |
| SPT(16) | 1661722932195060569 | 0 14 50 72 92 104 234 260 282 308 438 450 470 492 528 542 | 869359601838 |
| STPT(10) | 1661723475369744887 | 0 2 42 44 72 74 102 104 144 146 | 1412534286156 |
| SPT(16) | 1661723806131040781 | 0 42 48 78 110 132 138 176 252 290 296 318 350 380 386 428 | 1743295582050 |
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