Factor Info

ID 18462
Size 267 digits / 886 bits
Status composite
Value 361716778390222607850778487719833207989088770019919257776253773007340870746372949884336350117115021697178636283016728113894749584052256905615435279963310479741881487326248889788840269540937087221819940599719679895025428406068950012198574430597613764317676185272666211

Factorizations

Primary (ID: 18463) 874829399507637101640859548906697454121804303327128221023695861 (proven prime)
(ID: 18464) 413471219181477549468568617000125541650329206029891763513431376194153047151679890712949034084304355123102535363065409710375814203800851233727980504856356182497302501395824453369964652244432516613758479351 (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.