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Prime Tuple Database
Prime p0= 1381857205384055783 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 42 28 6 56 4 74 30 22 30 74 4 56 6 28 42 8 (?)
an: 0 8 50 78 84 140 144 218 248 270 300 374 378 434 440 468 510 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Theadalus
db: batch=77, k=18, 8 42 28 6 56 4 74 30 22
dn: 0 8 42 28 6 56 4 74 30 22 30 74 4 56 6 28 42 8 (?)
an: 0 8 50 78 84 140 144 218 248 270 300 374 378 434 440 468 510 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Theadalus
db: batch=77, k=18, 8 42 28 6 56 4 74 30 22
| STPT(10) | 1381854030478664777 | 0 2 60 62 72 74 84 86 144 146 | -3174905391006 |
| STPT(10) | 1381854157211763329 | 0 2 48 50 90 92 132 134 180 182 | -3048172292454 |
| SPT(16) | 1381854902083656821 | 0 30 32 56 60 66 86 122 126 162 182 188 192 216 218 248 | -2303300398962 |
| STPT(10) | 1381855382785231049 | 0 2 12 14 90 92 168 170 180 182 | -1822598824734 |
| STPT(10) | 1381855899461055827 | 0 2 12 14 42 44 72 74 84 86 | -1305922999956 |
| SPT(16) | 1381856579294266063 | 0 10 24 36 58 84 94 106 108 120 130 156 178 190 204 214 | -626089789720 |
| STPT(10) | 1381857413386870487 | 0 2 12 14 42 44 72 74 84 86 | 208002814704 |
| SPT(16) | 1381857626765390057 | 0 2 12 50 62 132 180 192 194 206 254 324 336 374 384 386 | 421381334274 |
| STPT(12) | 1381857946795647647 | 0 2 30 32 72 74 102 104 144 146 174 176 | 741411591864 |
| STPT(10) | 1381858057842423827 | 0 2 30 32 120 122 210 212 240 242 | 852458368044 |
| STPT(10) | 1381858142030430479 | 0 2 18 20 30 32 42 44 60 62 | 936646374696 |
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