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Prime Tuple Database
Prime p0= 1947422693432903779 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 42 18 12 12 2 16 8 16 8 16 2 12 12 18 42 28 (?)
an: 0 28 70 88 100 112 114 130 138 154 162 178 180 192 204 222 264 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=18, 28 42 18 12 12 2 16 8 16
dn: 0 28 42 18 12 12 2 16 8 16 8 16 2 12 12 18 42 28 (?)
an: 0 28 70 88 100 112 114 130 138 154 162 178 180 192 204 222 264 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=80, k=18, 28 42 18 12 12 2 16 8 16
| STPT(10) | 1947421037989565387 | 0 2 30 32 42 44 54 56 84 86 | -1655443338392 |
| SPT(16) | 1947421174663397249 | 0 84 138 150 192 204 222 230 252 260 278 290 332 344 398 482 | -1518769506530 |
| STPT(10) | 1947421589681080109 | 0 2 18 20 60 62 102 104 120 122 | -1103751823670 |
| STPT(10) | 1947421689424117631 | 0 2 6 8 48 50 90 92 96 98 | -1004008786148 |
| SPT(16) | 1947421777761297853 | 0 10 28 58 66 100 114 120 214 220 234 268 276 306 324 334 | -915671605926 |
| SPT(16) | 1947422504428473769 | 0 12 22 34 42 72 78 142 180 244 250 280 288 300 310 322 | -189004430010 |
| STPT(10) | 1947422694656423357 | 0 2 90 92 102 104 114 116 204 206 | 1223519578 |
| STPT(10) | 1947422694881931191 | 0 2 78 80 138 140 198 200 276 278 | 1449027412 |
| STPT(10) | 1947422770808082851 | 0 2 6 8 48 50 90 92 96 98 | 77375179072 |
| STPT(10) | 1947422854891213949 | 0 2 18 20 30 32 42 44 60 62 | 161458310170 |
| SPT(16) | 1947423021491800621 | 0 6 10 42 48 60 82 88 90 96 118 130 136 168 172 178 | 328058896842 |
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