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Prime Tuple Database
Prime p0= 1991403377754545743 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 4 18 2 16 24 44 16 44 24 16 2 18 4 6 (?)
an: 0 6 10 28 30 46 70 114 130 174 198 214 216 234 238 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 4 18 2 16 24 44 16
dn: 0 6 4 18 2 16 24 44 16 44 24 16 2 18 4 6 (?)
an: 0 6 10 28 30 46 70 114 130 174 198 214 216 234 238 244
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 4 18 2 16 24 44 16
| STPT(10) | 1991401197289350989 | 0 2 18 20 30 32 42 44 60 62 | -2180465194754 |
| STPT(10) | 1991401248585985277 | 0 2 30 32 42 44 54 56 84 86 | -2129168560466 |
| TPT(14) | 1991401266777348869 | 0 2 18 20 48 50 78 80 252 254 282 284 288 290 | -2110977196874 |
| SPT(16) | 1991401308045178541 | 0 26 50 68 108 140 158 186 200 228 246 278 318 336 360 386 | -2069709367202 |
| SPT(16) | 1991402063380008619 | 0 28 60 112 118 132 142 174 208 240 250 264 270 322 354 382 | -1314374537124 |
| SPT(16) | 1991402991370468373 | 0 14 20 48 60 98 126 144 260 278 306 344 356 384 390 404 | -386384077370 |
| SPT(16) | 1991404233442868249 | 0 20 24 48 54 104 108 152 180 224 228 278 284 308 312 332 | 855688322506 |
| STPT(10) | 1991404632161358257 | 0 2 30 32 42 44 54 56 84 86 | 1254406812514 |
| SPT(16) | 1991404775116006357 | 0 42 70 76 84 100 120 142 174 196 216 232 240 246 274 316 | 1397361460614 |
| STPT(10) | 1991404886712321107 | 0 2 24 26 42 44 60 62 84 86 | 1508957775364 |
| SPT(16) | 1991405375992630253 | 0 74 104 110 116 134 188 194 210 216 270 288 294 300 330 404 | 1998238084510 |
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