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Prime Tuple Database
Prime p0= 2991555174308670919 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 30 8 52 18 8 28 26 28 8 18 52 8 30 4 (?)
an: 0 4 34 42 94 112 120 148 174 202 210 228 280 288 318 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: Roadranner
db: batch=82, k=16, 4 30 8 52 18 8 28 26
dn: 0 4 30 8 52 18 8 28 26 28 8 18 52 8 30 4 (?)
an: 0 4 34 42 94 112 120 148 174 202 210 228 280 288 318 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: Roadranner
db: batch=82, k=16, 4 30 8 52 18 8 28 26
| SPT(16) | 2991554171378906249 | 0 20 114 152 162 174 188 194 198 204 218 230 240 278 372 392 | -1002929764670 |
| STPT(10) | 2991554249337714857 | 0 2 24 26 42 44 60 62 84 86 | -924970956062 |
| SPT(16) | 2991554656465290193 | 0 4 28 40 54 64 106 126 148 168 210 220 234 246 270 274 | -517843380726 |
| STPT(10) | 2991554830735900547 | 0 2 30 32 42 44 54 56 84 86 | -343572770372 |
| STPT(10) | 2991554863151533727 | 0 2 42 44 72 74 102 104 144 146 | -311157137192 |
| STPT(10) | 2991555166556947787 | 0 2 30 32 42 44 54 56 84 86 | -7751723132 |
| STPT(10) | 2991555208407509501 | 0 2 6 8 18 20 30 32 36 38 | 34098838582 |
| STPT(10) | 2991555550167288149 | 0 2 48 50 90 92 132 134 180 182 | 375858617230 |
| STPT(10) | 2991555788843441747 | 0 2 30 32 72 74 114 116 144 146 | 614534770828 |
| STPT(10) | 2991556205020234529 | 0 2 18 20 30 32 42 44 60 62 | 1030711563610 |
| SPT(16) | 2991556418729958161 | 0 8 26 38 56 78 96 146 210 260 278 300 318 330 348 356 | 1244421287242 |
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