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Prime Tuple Database
Prime p0= 1680237195441988511 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 12 6 18 84 2 28 18 12 68 12 18 28 2 84 18 6 12 30 (?)
an: 0 30 42 48 66 150 152 180 198 210 278 290 308 336 338 422 440 446 458 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: CoolAtchOk
db: batch=79, k=20, 30 12 6 18 84 2 28 18 12 68
dn: 0 30 12 6 18 84 2 28 18 12 68 12 18 28 2 84 18 6 12 30 (?)
an: 0 30 42 48 66 150 152 180 198 210 278 290 308 336 338 422 440 446 458 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: CoolAtchOk
db: batch=79, k=20, 30 12 6 18 84 2 28 18 12 68
| SPT(16) | 1680235798054177163 | 0 18 60 78 90 98 104 144 164 204 210 218 230 248 290 308 | -1397387811348 |
| SPT(16) | 1680236041745540663 | 0 26 44 104 116 180 186 230 234 278 284 348 360 420 438 464 | -1153696447848 |
| STPT(12) | 1680236049368889149 | 0 2 12 14 42 44 60 62 90 92 102 104 | -1146073099362 |
| STPT(10) | 1680236211664108871 | 0 2 36 38 108 110 180 182 216 218 | -983777879640 |
| TPT(14) | 1680236214786556127 | 0 2 24 26 72 74 192 194 204 206 252 254 294 296 | -980655432384 |
| SPT(16) | 1680236365515714133 | 0 46 70 96 106 108 114 138 196 220 226 228 238 264 288 334 | -829926274378 |
| SPT(16) | 1680237337931406223 | 0 6 54 76 90 118 120 180 184 244 246 274 288 310 358 364 | 142489417712 |
| STPT(10) | 1680237479814779297 | 0 2 24 26 42 44 60 62 84 86 | 284372790786 |
| STPT(10) | 1680237910656535169 | 0 2 18 20 30 32 42 44 60 62 | 715214546658 |
| SPT(16) | 1680237946060562699 | 0 2 24 30 44 48 114 174 188 248 314 318 332 338 360 362 | 750618574188 |
| STPT(10) | 1680237975592314557 | 0 2 12 14 42 44 72 74 84 86 | 780150326046 |
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