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Prime Tuple Database
Prime p0= 3446340427380408991 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 58 20 30 58 26 18 28 2 148 2 28 18 26 58 30 20 58 30 (?)
an: 0 30 88 108 138 196 222 240 268 270 418 420 448 466 492 550 580 600 658 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: pelpolaris
db: batch=83, k=20, 30 58 20 30 58 26 18 28 2 148
dn: 0 30 58 20 30 58 26 18 28 2 148 2 28 18 26 58 30 20 58 30 (?)
an: 0 30 88 108 138 196 222 240 268 270 418 420 448 466 492 550 580 600 658 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: pelpolaris
db: batch=83, k=20, 30 58 20 30 58 26 18 28 2 148
| SPT(16) | 3446339522120228827 | 0 36 64 66 90 196 220 246 370 396 420 526 550 552 580 616 | -905260180164 |
| SPT(13) | 3446339951857632419 | 0 24 78 84 150 198 204 210 258 324 330 384 408 | -475522776572 |
| STPT(10) | 3446340022700396849 | 0 2 18 20 30 32 42 44 60 62 | -404680012142 |
| SPT(16) | 3446340151103160697 | 0 12 22 36 42 60 70 100 126 156 166 184 190 204 214 226 | -276277248294 |
| SPT(16) | 3446340287521627511 | 0 8 30 42 56 66 80 120 158 198 212 222 236 248 270 278 | -139858781480 |
| SPT(16) | 3446340383445934523 | 0 50 84 98 156 194 198 204 230 236 240 278 336 350 384 434 | -43934474468 |
| STPT(10) | 3446340665736696989 | 0 2 48 50 60 62 72 74 120 122 | 238356287998 |
| TPT(14) | 3446340985435037201 | 0 2 150 152 156 158 246 248 330 332 348 350 360 362 | 558054628210 |
| SPT(16) | 3446341532872988069 | 0 48 60 102 138 144 182 194 258 270 308 314 350 392 404 452 | 1105492579078 |
| STPT(10) | 3446341800660388709 | 0 2 48 50 60 62 72 74 120 122 | 1373279979718 |
| SPT(16) | 3446342085296144387 | 0 26 44 56 122 140 146 150 236 240 246 264 330 342 360 386 | 1657915735396 |
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