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Prime Tuple Database
Prime p0= 992363204505039461 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 56 34 32 34 6 6 38 6 4 6 38 6 6 34 32 34 56 (?)
an: 0 56 90 122 156 162 168 206 212 216 222 260 266 272 306 338 372 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Theadalus
db: batch=76, k=18, 56 34 32 34 6 6 38 6 4
dn: 0 56 34 32 34 6 6 38 6 4 6 38 6 6 34 32 34 56 (?)
an: 0 56 90 122 156 162 168 206 212 216 222 260 266 272 306 338 372 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Theadalus
db: batch=76, k=18, 56 34 32 34 6 6 38 6 4
| SPT(16) | 992362363414345141 | 0 40 52 60 70 88 130 208 240 318 360 378 388 396 408 448 | -841090694320 |
| STPT(10) | 992362402627288877 | 0 2 30 32 60 62 90 92 120 122 | -801877750584 |
| SPT(16) | 992362423405973617 | 0 34 106 112 126 144 196 210 316 330 382 400 414 420 492 526 | -781099065844 |
| STPT(10) | 992362589532375947 | 0 2 30 32 42 44 54 56 84 86 | -614972663514 |
| SPT(16) | 992363064206796413 | 0 24 48 54 66 98 108 140 174 206 216 248 260 266 290 314 | -140298243048 |
| STPT(10) | 992363080513036781 | 0 2 6 8 48 50 90 92 96 98 | -123992002680 |
| STPT(10) | 992363829659966507 | 0 2 84 86 102 104 120 122 204 206 | 625154927046 |
| STPT(10) | 992363865119984177 | 0 2 30 32 162 164 294 296 324 326 | 660614944716 |
| STPT(10) | 992364221659408847 | 0 2 30 32 42 44 54 56 84 86 | 1017154369386 |
| TPT(14) | 992364398763482291 | 0 2 66 68 96 98 150 152 198 200 240 242 318 320 | 1194258442830 |
| STPT(10) | 992364472070914739 | 0 2 18 20 30 32 42 44 60 62 | 1267565875278 |
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