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Prime Tuple Database
Prime p0= 805157821310448379 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 20 72 24 30 30 24 22 14 10 14 22 24 30 30 24 72 20 28 (?)
an: 0 28 48 120 144 174 204 228 250 264 274 288 310 334 364 394 418 490 510 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [SG]FX
db: batch=73, k=20, 28 20 72 24 30 30 24 22 14 10
dn: 0 28 20 72 24 30 30 24 22 14 10 14 22 24 30 30 24 72 20 28 (?)
an: 0 28 48 120 144 174 204 228 250 264 274 288 310 334 364 394 418 490 510 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: [SG]FX
db: batch=73, k=20, 28 20 72 24 30 30 24 22 14 10
| STPT(10) | 805157319927679247 | 0 2 12 14 42 44 72 74 84 86 | -501382769132 |
| SPT(16) | 805157349730570321 | 0 46 66 90 118 136 148 160 288 300 312 330 358 382 402 448 | -471579878058 |
| STPT(10) | 805157466730572251 | 0 2 6 8 18 20 30 32 36 38 | -354579876128 |
| STPT(10) | 805157546328894929 | 0 2 18 20 60 62 102 104 120 122 | -274981553450 |
| SPT(13) | 805157644364598139 | 0 24 72 84 90 114 132 150 174 180 192 240 264 | -176945850240 |
| TPT(14) | 805157781411077789 | 0 2 90 92 102 104 132 134 258 260 300 302 312 314 | -39899370590 |
| STPT(10) | 805158166603708427 | 0 2 42 44 72 74 102 104 144 146 | 345293260048 |
| TPT(14) | 805158333106936379 | 0 2 18 20 30 32 48 50 60 62 240 242 258 260 | 511796488000 |
| SPT(16) | 805158511567126823 | 0 38 56 60 74 84 98 110 294 306 320 330 344 348 366 404 | 690256678444 |
| TPT(14) | 805158563981783621 | 0 2 210 212 240 242 276 278 318 320 366 368 390 392 | 742671335242 |
| SPT(16) | 805158830703539227 | 0 6 10 40 42 70 76 102 160 186 192 220 222 252 256 262 | 1009393090848 |
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