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Prime Tuple Database
Prime p0= 909234862548044423 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 38 12 18 10 2 18 16 20 16 18 2 10 18 12 38 30 (?)
an: 0 30 68 80 98 108 110 128 144 164 180 198 200 210 228 240 278 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=76, k=18, 30 38 12 18 10 2 18 16 20
dn: 0 30 38 12 18 10 2 18 16 20 16 18 2 10 18 12 38 30 (?)
an: 0 30 68 80 98 108 110 128 144 164 180 198 200 210 228 240 278 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=76, k=18, 30 38 12 18 10 2 18 16 20
| STPT(10) | 909233759505856451 | 0 2 6 8 18 20 30 32 36 38 | -1103042187972 |
| STPT(10) | 909234103842678587 | 0 2 30 32 42 44 54 56 84 86 | -758705365836 |
| SPT(16) | 909234218174788801 | 0 16 28 70 78 96 106 148 198 240 250 268 276 318 330 346 | -644373255622 |
| STPT(10) | 909234483601655969 | 0 2 18 20 30 32 42 44 60 62 | -378946388454 |
| SPT(16) | 909234692100735703 | 0 36 48 114 118 124 126 136 138 148 150 156 160 226 238 274 | -170447308720 |
| STPT(10) | 909234703164324527 | 0 2 42 44 72 74 102 104 144 146 | -159383719896 |
| STPT(10) | 909234864470445437 | 0 2 12 14 42 44 72 74 84 86 | 1922401014 |
| STPT(10) | 909235079083600937 | 0 2 90 92 132 134 174 176 264 266 | 216535556514 |
| STPT(10) | 909235148102545907 | 0 2 30 32 42 44 54 56 84 86 | 285554501484 |
| TPT(14) | 909235391267189471 | 0 2 6 8 78 80 90 92 156 158 168 170 240 242 | 528719145048 |
| STPT(12) | 909235391267189477 | 0 2 72 74 84 86 150 152 162 164 234 236 | 528719145054 |
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