Factor Info

ID 174152
Size 140 digits / 464 bits
Status composite
Value 27533453723952755581453060101449828269442205214362307767735553524995950648836190974574550470997471616199273864759190431407353720655828945049

Factorizations

Primary (ID: 138883) 73566288379664051729120013842941625240756179 (proven prime)
(ID: 174153) 374267267390967564031671120208232790720218679397940615157719997471461574692010285181066752466531 (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.