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Prime Tuple Database
Prime p0= 1986515971519400987 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 44 6 72 12 28 14 18 28 18 14 28 12 72 6 44 (?)
an: 0 44 50 122 134 162 176 194 222 240 254 282 294 366 372 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: fzs600
db: batch=80, k=16, 44 6 72 12 28 14 18 28
dn: 0 44 6 72 12 28 14 18 28 18 14 28 12 72 6 44 (?)
an: 0 44 50 122 134 162 176 194 222 240 254 282 294 366 372 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: fzs600
db: batch=80, k=16, 44 6 72 12 28 14 18 28
| SPT(16) | 1986514549041442961 | 0 36 50 56 60 72 90 120 128 158 176 188 192 198 212 248 | -1422477958026 |
| SPT(16) | 1986514815672147667 | 0 4 76 96 114 184 190 216 280 306 312 382 400 420 492 496 | -1155847253320 |
| SPT(18) | 1986514844745570781 | 0 42 96 102 118 130 148 168 186 232 250 270 288 300 316 322 376 418 | -1126773830206 |
| SPT(16) | 1986514938601700659 | 0 10 22 48 54 84 102 162 220 280 298 328 334 360 372 382 | -1032917700328 |
| STPT(10) | 1986515636304929489 | 0 2 12 14 90 92 168 170 180 182 | -335214471498 |
| STPT(10) | 1986515955238271057 | 0 2 30 32 42 44 54 56 84 86 | -16281129930 |
| TPT(14) | 1986516000109498157 | 0 2 24 26 60 62 84 86 102 104 150 152 264 266 | 28590097170 |
| SPT(16) | 1986516021950988293 | 0 20 24 44 50 80 90 108 110 128 138 168 174 194 198 218 | 50431587306 |
| SPT(16) | 1986516356165673743 | 0 8 50 60 108 116 126 140 144 158 168 176 224 234 276 284 | 384646272756 |
| STPT(10) | 1986516454679641991 | 0 2 36 38 138 140 240 242 276 278 | 483160241004 |
| STPT(10) | 1986516520637404937 | 0 2 24 26 42 44 60 62 84 86 | 549118003950 |
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