Factor Info
| ID | 55253 |
| Size | 156 digits / 516 bits |
| Status | composite |
| Value | 143163206994943100074542551403932377874082399597568411526380559268981663925659123589170680592613904385397975079981850221144281292191705812561120386839943683 |
Factorizations
| Primary | (ID: 78651) 4360058677522333400302555160685378238981 (proven prime) |
| (ID: 78884) 32835156034252655855646504021062708060062774648078413590731884880882859418067480645044626632848483742245383163517543 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.