Factor Info

ID 147302
Size 122 digits / 405 bits
Status composite
Value 72603625100817270192480858122694331029865797116185074158821133982951765052137998517906925102719514892675890222346582256617

Factorizations

Primary (ID: 147122) 1448228946058179249880169408969 (proven prime)
(ID: 182892) 50132698492480337014144759654456589638756112757484857684387154109479367761350563247919202593 (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.