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Prime Tuple Database
Prime p0= 1991541453704359763 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 6 4 14 42 10 24 110 24 10 42 14 4 6 20 (?)
an: 0 20 26 30 44 86 96 120 230 254 264 306 320 324 330 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 6 4 14 42 10 24 110
dn: 0 20 6 4 14 42 10 24 110 24 10 42 14 4 6 20 (?)
an: 0 20 26 30 44 86 96 120 230 254 264 306 320 324 330 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 6 4 14 42 10 24 110
| SPT(16) | 1991539615100313119 | 0 14 20 62 90 122 132 150 182 200 210 242 270 312 318 332 | -1838604046644 |
| STPT(10) | 1991540281224261797 | 0 2 30 32 42 44 54 56 84 86 | -1172480097966 |
| SPT(16) | 1991540818559699347 | 0 66 96 136 154 162 174 220 276 322 334 342 360 400 430 496 | -635144660416 |
| STPT(10) | 1991540838726823799 | 0 2 48 50 60 62 72 74 120 122 | -614977535964 |
| SPT(16) | 1991540898312932753 | 0 20 24 26 54 90 98 108 206 216 224 260 288 290 294 314 | -555391427010 |
| STPT(10) | 1991541441055571651 | 0 2 36 38 78 80 120 122 156 158 | -12648788112 |
| STPT(10) | 1991541653445870731 | 0 2 6 8 18 20 30 32 36 38 | 199741510968 |
| STPT(10) | 1991541807393934067 | 0 2 30 32 42 44 54 56 84 86 | 353689574304 |
| STPT(10) | 1991541924766989599 | 0 2 12 14 90 92 168 170 180 182 | 471062629836 |
| SPT(16) | 1991542041503725463 | 0 54 110 114 168 176 180 228 236 284 288 296 350 354 410 464 | 587799365700 |
| STPT(10) | 1991542150352537087 | 0 2 30 32 42 44 54 56 84 86 | 696648177324 |
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