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Prime Tuple Database
Prime p0= 1320064552288952243 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 50 6 4 18 12 14 30 34 86 46 86 34 30 14 12 18 4 6 50 (?)
an: 0 50 56 60 78 90 104 134 168 254 300 386 420 450 464 476 494 498 504 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Megacruncher
db: batch=77, k=20, 50 6 4 18 12 14 30 34 86 46
dn: 0 50 6 4 18 12 14 30 34 86 46 86 34 30 14 12 18 4 6 50 (?)
an: 0 50 56 60 78 90 104 134 168 254 300 386 420 450 464 476 494 498 504 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Megacruncher
db: batch=77, k=20, 50 6 4 18 12 14 30 34 86 46
| SPT(16) | 1320061691933889467 | 0 6 12 14 44 56 90 96 170 176 210 222 252 254 260 266 | -2860355062776 |
| STPT(10) | 1320062156216812607 | 0 2 30 32 42 44 54 56 84 86 | -2396072139636 |
| TPT(14) | 1320062173684580699 | 0 2 18 20 42 44 168 170 198 200 228 230 258 260 | -2378604371544 |
| SPT(16) | 1320062323761816871 | 0 78 88 112 120 130 162 166 252 256 288 298 306 330 340 418 | -2228527135372 |
| STPT(10) | 1320063911470565717 | 0 2 30 32 42 44 54 56 84 86 | -640818386526 |
| STPT(10) | 1320064005348599237 | 0 2 24 26 42 44 60 62 84 86 | -546940353006 |
| SPT(16) | 1320064720122503521 | 0 48 88 106 118 130 216 222 286 292 378 390 402 420 460 508 | 167833551278 |
| STPT(12) | 1320064856448105797 | 0 2 12 14 42 44 120 122 150 152 162 164 | 304159153554 |
| SPT(16) | 1320064969642568879 | 0 8 20 48 60 80 98 158 192 252 270 290 302 330 342 350 | 417353616636 |
| STPT(10) | 1320065057489047781 | 0 2 6 8 18 20 30 32 36 38 | 505200095538 |
| STPT(10) | 1320065275331128169 | 0 2 18 20 30 32 42 44 60 62 | 723042175926 |
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