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Prime Tuple Database
Prime p0= 890358530943760981 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 56 4 20 66 28 42 2 42 28 66 20 4 56 22 (?)
an: 0 22 78 82 102 168 196 238 240 282 310 376 396 400 456 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=16, 22 56 4 20 66 28 42 2
dn: 0 22 56 4 20 66 28 42 2 42 28 66 20 4 56 22 (?)
an: 0 22 78 82 102 168 196 238 240 282 310 376 396 400 456 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=16, 22 56 4 20 66 28 42 2
| SPT(16) | 890357680132122353 | 0 6 26 68 74 78 84 126 188 230 236 240 246 288 308 314 | -850811638628 |
| STPT(10) | 890357794516520411 | 0 2 168 170 198 200 228 230 396 398 | -736427240570 |
| STPT(10) | 890357829914905901 | 0 2 6 8 48 50 90 92 96 98 | -701028855080 |
| STPT(10) | 890358172771428419 | 0 2 42 44 60 62 78 80 120 122 | -358172332562 |
| STPT(10) | 890358189442728239 | 0 2 48 50 60 62 72 74 120 122 | -341501032742 |
| STPT(10) | 890358217455543167 | 0 2 60 62 102 104 144 146 204 206 | -313488217814 |
| SPT(16) | 890358905614718321 | 0 20 38 90 132 146 150 176 192 218 222 236 278 330 348 368 | 374670957340 |
| SPT(16) | 890358955837574939 | 0 14 42 60 134 140 224 242 270 288 372 378 452 470 498 512 | 424893813958 |
| STPT(10) | 890359135443556949 | 0 2 18 20 60 62 102 104 120 122 | 604499795968 |
| SPT(20) | 890359267180287469 | 0 10 12 22 70 78 82 160 178 204 208 234 252 330 334 342 390 400 402 412 | 736236526488 |
| STPT(10) | 890359641737726507 | 0 2 12 14 42 44 72 74 84 86 | 1110793965526 |
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