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Prime Tuple Database
Prime p0= 1991069472495625523 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 18 66 48 40 2 64 2 40 48 66 18 8 18 (?)
an: 0 18 26 44 110 158 198 200 264 266 306 354 420 438 446 464
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 8 18 66 48 40 2 64
dn: 0 18 8 18 66 48 40 2 64 2 40 48 66 18 8 18 (?)
an: 0 18 26 44 110 158 198 200 264 266 306 354 420 438 446 464
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 8 18 66 48 40 2 64
| STPT(10) | 1991068219744857899 | 0 2 48 50 60 62 72 74 120 122 | -1252750767624 |
| SPT(16) | 1991068319197119991 | 0 36 66 70 78 112 136 168 190 222 246 280 288 292 322 358 | -1153298505532 |
| STPT(10) | 1991068557078758627 | 0 2 30 32 42 44 54 56 84 86 | -915416866896 |
| STPT(10) | 1991068570572666251 | 0 2 6 8 18 20 30 32 36 38 | -901922959272 |
| SPT(16) | 1991068736184190463 | 0 20 36 80 108 110 114 168 176 230 234 236 264 308 324 344 | -736311435060 |
| STPT(10) | 1991068921232763269 | 0 2 18 20 30 32 42 44 60 62 | -551262862254 |
| STPT(10) | 1991069773203712307 | 0 2 12 14 42 44 72 74 84 86 | 300708086784 |
| SPT(16) | 1991069861816750821 | 0 10 12 18 22 52 60 96 112 148 156 186 190 196 198 208 | 389321125298 |
| SPT(16) | 1991070033005851531 | 0 10 40 66 70 88 96 100 126 130 138 156 160 186 216 226 | 560510226008 |
| STPT(10) | 1991070160910297177 | 0 2 12 14 42 44 72 74 84 86 | 688414671654 |
| SPT(16) | 1991070583589164591 | 0 52 70 78 90 106 160 166 192 198 252 268 280 288 306 358 | 1111093539068 |
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