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Prime Tuple Database
Prime p0= 1427290880747643871 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 28 14 48 58 14 46 12 98 12 46 14 58 48 14 28 60 (?)
an: 0 60 88 102 150 208 222 268 280 378 390 436 450 508 556 570 598 658
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: Theadalus
db: batch=78, k=18, 60 28 14 48 58 14 46 12 98
dn: 0 60 28 14 48 58 14 46 12 98 12 46 14 58 48 14 28 60 (?)
an: 0 60 88 102 150 208 222 268 280 378 390 436 450 508 556 570 598 658
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: Theadalus
db: batch=78, k=18, 60 28 14 48 58 14 46 12 98
| STPT(10) | 1427289370226165651 | 0 2 6 8 18 20 30 32 36 38 | -1510521478220 |
| STPT(10) | 1427289586638706517 | 0 2 24 26 42 44 60 62 84 86 | -1294108937354 |
| SPT(16) | 1427289801046789627 | 0 6 24 72 106 126 136 154 162 180 190 210 244 292 310 316 | -1079700854244 |
| STPT(10) | 1427290084346115929 | 0 2 18 20 30 32 42 44 60 62 | -796401527942 |
| STPT(10) | 1427290492626117941 | 0 2 6 8 48 50 90 92 96 98 | -388121525930 |
| SPT(16) | 1427290612702948703 | 0 6 56 86 90 110 114 156 164 206 210 230 234 264 314 320 | -268044695168 |
| STPT(10) | 1427290890010328177 | 0 2 30 32 102 104 174 176 204 206 | 9262684306 |
| STPT(10) | 1427290929929008811 | 0 2 6 8 18 20 30 32 36 38 | 49181364940 |
| TPT(14) | 1427290984913155337 | 0 2 42 44 54 56 120 122 132 134 162 164 222 224 | 104165511466 |
| STPT(10) | 1427291194966667477 | 0 2 42 44 72 74 102 104 144 146 | 314219023606 |
| SPT(16) | 1427291232169687897 | 0 12 22 24 70 106 112 150 166 204 210 246 292 294 304 316 | 351422044026 |
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