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Prime Tuple Database
Prime p0= 2221257503383424449 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 12 34 20 30 34 38 52 38 34 30 20 34 12 42 (?)
an: 0 42 54 88 108 138 172 210 262 300 334 364 384 418 430 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: JayPi
db: batch=81, k=16, 42 12 34 20 30 34 38 52
dn: 0 42 12 34 20 30 34 38 52 38 34 30 20 34 12 42 (?)
an: 0 42 54 88 108 138 172 210 262 300 334 364 384 418 430 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: JayPi
db: batch=81, k=16, 42 12 34 20 30 34 38 52
| STPT(10) | 2221256532144288809 | 0 2 18 20 60 62 102 104 120 122 | -971239135640 |
| STPT(10) | 2221256955008387081 | 0 2 36 38 78 80 120 122 156 158 | -548375037368 |
| STPT(10) | 2221256959805872367 | 0 2 30 32 42 44 54 56 84 86 | -543577552082 |
| SPT(16) | 2221257290739618281 | 0 30 38 68 90 120 128 170 258 300 308 338 360 390 398 428 | -212643806168 |
| STPT(10) | 2221257336759216989 | 0 2 48 50 60 62 72 74 120 122 | -166624207460 |
| STPT(10) | 2221257419424844907 | 0 2 12 14 42 44 72 74 84 86 | -83958579542 |
| STPT(10) | 2221257672556845617 | 0 2 30 32 60 62 90 92 120 122 | 169173421168 |
| SPT(16) | 2221257740293264693 | 0 4 10 28 40 94 124 130 258 264 294 348 360 378 384 388 | 236909840244 |
| STPT(10) | 2221257905656349471 | 0 2 6 8 18 20 30 32 36 38 | 402272925022 |
| SPT(16) | 2221257954326965517 | 0 6 66 144 152 164 174 182 234 242 252 264 272 350 410 416 | 450943541068 |
| SPT(16) | 2221258015727070953 | 0 8 24 66 68 128 164 180 194 210 246 306 308 350 366 374 | 512343646504 |
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