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Prime Tuple Database
Prime p0= 2977288262756044343 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 8 36 18 28 42 2 6 18 16 18 6 2 42 28 18 36 8 36 (?)
an: 0 36 44 80 98 126 168 170 176 194 210 228 234 236 278 306 324 360 368 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Lee Hee Lak
db: batch=82, k=20, 36 8 36 18 28 42 2 6 18 16
dn: 0 36 8 36 18 28 42 2 6 18 16 18 6 2 42 28 18 36 8 36 (?)
an: 0 36 44 80 98 126 168 170 176 194 210 228 234 236 278 306 324 360 368 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Lee Hee Lak
db: batch=82, k=20, 36 8 36 18 28 42 2 6 18 16
| STPT(10) | 2977287390523657889 | 0 2 18 20 30 32 42 44 60 62 | -872232386454 |
| SPT(16) | 2977287392870774551 | 0 28 46 72 148 156 168 208 210 250 262 270 346 372 390 418 | -869885269792 |
| SPT(16) | 2977287449661000313 | 0 4 18 36 48 70 148 154 180 186 264 286 298 316 330 334 | -813095044030 |
| SPT(16) | 2977287480326745631 | 0 12 16 22 40 70 78 82 156 160 168 198 216 222 226 238 | -782429298712 |
| STPT(10) | 2977287538394717057 | 0 2 42 44 72 74 102 104 144 146 | -724361327286 |
| SPT(16) | 2977287946590973811 | 0 60 66 90 116 120 122 146 222 246 248 252 278 302 308 368 | -316165070532 |
| TPT(14) | 2977288452264838289 | 0 2 12 14 42 44 48 50 132 134 138 140 282 284 | 189508793946 |
| STPT(10) | 2977288551015984167 | 0 2 30 32 42 44 54 56 84 86 | 288259939824 |
| STPT(10) | 2977288610460314609 | 0 2 18 20 30 32 42 44 60 62 | 347704270266 |
| TPT(14) | 2977288844785452311 | 0 2 30 32 90 92 186 188 246 248 270 272 288 290 | 582029407968 |
| SPT(16) | 2977289596899362923 | 0 16 84 94 118 124 126 208 276 358 360 366 390 400 468 484 | 1334143318580 |
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