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Prime Tuple Database
Prime p0= 1991259739719521087 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 36 24 62 22 48 8 16 44 16 8 48 22 62 24 36 (?)
an: 0 36 60 122 144 192 200 216 260 276 284 332 354 416 440 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 36 24 62 22 48 8 16 44
dn: 0 36 24 62 22 48 8 16 44 16 8 48 22 62 24 36 (?)
an: 0 36 60 122 144 192 200 216 260 276 284 332 354 416 440 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 36 24 62 22 48 8 16 44
| STPT(10) | 1991258774238601919 | 0 2 18 20 60 62 102 104 120 122 | -965480919168 |
| STPT(10) | 1991259050382157649 | 0 2 18 20 30 32 42 44 60 62 | -689337363438 |
| STPT(10) | 1991259110293259531 | 0 2 6 8 48 50 90 92 96 98 | -629426261556 |
| SPT(16) | 1991259119019203783 | 0 50 80 110 138 150 158 176 228 246 254 266 294 324 354 404 | -620700317304 |
| SPT(16) | 1991259226570886231 | 0 12 36 86 116 180 218 222 266 270 308 372 402 452 476 488 | -513148634856 |
| SPT(16) | 1991259714337294871 | 0 56 60 108 110 152 176 266 372 462 486 528 530 578 582 638 | -25382226216 |
| SPT(16) | 1991259946603308943 | 0 30 94 100 156 190 196 210 214 228 234 268 324 330 394 424 | 206883787856 |
| STPT(10) | 1991260306970964707 | 0 2 12 14 42 44 72 74 84 86 | 567251443620 |
| TPT(14) | 1991260834015123007 | 0 2 30 32 42 44 72 74 120 122 192 194 234 236 | 1094295601920 |
| STPT(12) | 1991261308967488037 | 0 2 30 32 60 62 72 74 102 104 132 134 | 1569247966950 |
| STPT(10) | 1991261415253376867 | 0 2 30 32 42 44 54 56 84 86 | 1675533855780 |
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