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Prime Tuple Database
Prime p0= 2223221056726284409 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 12 24 20 34 12 6 8 60 16 60 8 6 12 34 20 24 12 22 (?)
an: 0 22 34 58 78 112 124 130 138 198 214 274 282 288 300 334 354 378 390 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Penguin
db: batch=81, k=20, 22 12 24 20 34 12 6 8 60 16
dn: 0 22 12 24 20 34 12 6 8 60 16 60 8 6 12 34 20 24 12 22 (?)
an: 0 22 34 58 78 112 124 130 138 198 214 274 282 288 300 334 354 378 390 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Penguin
db: batch=81, k=20, 22 12 24 20 34 12 6 8 60 16
| SPT(16) | 2223219530966948303 | 0 6 44 48 60 84 96 126 128 158 170 194 206 210 248 254 | -1525759336106 |
| STPT(10) | 2223219707845106219 | 0 2 18 20 30 32 42 44 60 62 | -1348881178190 |
| SPT(16) | 2223219958997381077 | 0 10 40 70 90 94 96 114 136 154 156 160 180 210 240 250 | -1097728903332 |
| STPT(10) | 2223220553672049707 | 0 2 12 14 42 44 72 74 84 86 | -503054234702 |
| TPT(14) | 2223220593956309069 | 0 2 12 14 48 50 78 80 90 92 108 110 168 170 | -462769975340 |
| STPT(10) | 2223220927970504897 | 0 2 30 32 42 44 54 56 84 86 | -128755779512 |
| SPT(16) | 2223221323092789619 | 0 10 54 90 112 124 174 208 264 298 348 360 382 418 462 472 | 266366505210 |
| STPT(10) | 2223221458839723467 | 0 2 30 32 72 74 114 116 144 146 | 402113439058 |
| SPT(16) | 2223222190229423983 | 0 4 18 48 84 88 94 118 186 210 216 220 256 286 300 304 | 1133503139574 |
| SPT(16) | 2223222205787366233 | 0 28 60 64 84 106 114 198 286 370 378 400 420 424 456 484 | 1149061081824 |
| SPT(16) | 2223222376772245423 | 0 46 84 126 136 144 150 198 226 274 280 288 298 340 378 424 | 1320045961014 |
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