Factor Info

ID 42214
Size 248 digits / 822 bits
Status composite
Value 16695054668084535176169695542045104242965431463924754175222607779703393726044112124802563101476571514424724049960725815647808296147705212305958993643296560473695500636029003660449721840828371716701282078277941080149446119720052926298738277999876361

Factorizations

Primary (ID: 42215) 40174947779324590791781 (proven prime)
(ID: 42216) 415558839299260626015659150217182008800336037334806985734432777623574971989271165570685449756608381267246013655311233302352935086166371933544236394052521087384310162863391318571436358670131019095010352386571131771822512244181 (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.