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Prime Tuple Database
Prime p0= 2191063051149676027 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 4 8 22 6 32 4 66 2 66 4 32 6 22 8 4 30 (?)
an: 0 30 34 42 64 70 102 106 172 174 240 244 276 282 304 312 316 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-FC] hl
db: batch=81, k=18, 30 4 8 22 6 32 4 66 2
dn: 0 30 4 8 22 6 32 4 66 2 66 4 32 6 22 8 4 30 (?)
an: 0 30 34 42 64 70 102 106 172 174 240 244 276 282 304 312 316 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-FC] hl
db: batch=81, k=18, 30 4 8 22 6 32 4 66 2
| STPT(10) | 2191060166327210159 | 0 2 42 44 60 62 78 80 120 122 | -2884822465868 |
| STPT(10) | 2191060279906174907 | 0 2 24 26 42 44 60 62 84 86 | -2771243501120 |
| STPT(10) | 2191060428109429031 | 0 2 126 128 138 140 150 152 276 278 | -2623040246996 |
| STPT(10) | 2191060802198911439 | 0 2 18 20 30 32 42 44 60 62 | -2248950764588 |
| STPT(10) | 2191061156714148527 | 0 2 30 32 42 44 54 56 84 86 | -1894435527500 |
| STPT(10) | 2191062111169623467 | 0 2 12 14 42 44 72 74 84 86 | -939980052560 |
| SPT(16) | 2191063067535137567 | 0 30 44 62 90 104 120 126 170 176 192 206 234 252 266 296 | 16385461540 |
| TPT(14) | 2191063462763809349 | 0 2 78 80 102 104 132 134 240 242 288 290 300 302 | 411614133322 |
| STPT(10) | 2191063494687940421 | 0 2 6 8 48 50 90 92 96 98 | 443538264394 |
| STPT(10) | 2191063729161587879 | 0 2 18 20 30 32 42 44 60 62 | 678011911852 |
| SPT(16) | 2191063891281311461 | 0 22 30 48 70 88 106 132 226 252 270 288 310 328 336 358 | 840131635434 |
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