Factor Info

ID 163714
Size 163 digits / 542 bits
Status composite
Value 8089893140769275796341477729518942009437022861821285715598233638901229424056587787659154801749918612548724110502468371651635347554657359585554880112226728771424969

Factorizations

Primary (ID: 163715) 55384397113563731561 (proven prime)
(ID: 163716) 146068090696757759316709326950554634038161572506547493250112232882990932912211508949349164541256645710629199184262887453331027891299739037797729 (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.