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Prime Tuple Database
Prime p0= 1993494031278231991 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 78 4 6 24 8 28 20 22 20 28 8 24 6 4 78 (?)
an: 0 78 82 88 112 120 148 168 190 210 238 246 270 276 280 358
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Orange Kid
db: batch=80, k=16, 78 4 6 24 8 28 20 22
dn: 0 78 4 6 24 8 28 20 22 20 28 8 24 6 4 78 (?)
an: 0 78 82 88 112 120 148 168 190 210 238 246 270 276 280 358
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Orange Kid
db: batch=80, k=16, 78 4 6 24 8 28 20 22
| SPT(16) | 1993492047987316417 | 0 4 10 16 36 76 84 94 126 136 144 184 204 210 216 220 | -1983290915574 |
| STPT(10) | 1993492539521930747 | 0 2 24 26 42 44 60 62 84 86 | -1491756301244 |
| STPT(10) | 1993492671697012271 | 0 2 30 32 60 62 90 92 120 122 | -1359581219720 |
| STPT(10) | 1993492842212131157 | 0 2 42 44 72 74 102 104 144 146 | -1189066100834 |
| STPT(10) | 1993493012798549177 | 0 2 24 26 42 44 60 62 84 86 | -1018479682814 |
| SPT(16) | 1993493137106410759 | 0 4 10 30 54 84 94 114 124 144 154 184 208 228 234 238 | -894171821232 |
| STPT(10) | 1993494137290353749 | 0 2 18 20 30 32 42 44 60 62 | 106012121758 |
| SPT(16) | 1993494242112675257 | 0 60 72 126 146 194 200 230 336 366 372 420 440 494 506 566 | 210834443266 |
| STPT(10) | 1993494471525067109 | 0 2 18 20 30 32 42 44 60 62 | 440246835118 |
| SPT(16) | 1993494816854863807 | 0 24 46 60 112 144 156 162 184 190 202 234 286 300 322 346 | 785576631816 |
| STPT(10) | 1993495022487511157 | 0 2 24 26 42 44 60 62 84 86 | 991209279166 |
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