Factor Info

ID 143630
Size 387 digits / 1285 bits
Status composite
Value 451335360971826452441784518420327919104704220317110163576199457532586182339061315234707492383267401092836976071575181115374004145431443806091964976148923565926090630810239749732743350113453143070691201967372940966534650689635203449078132723470729269122608391791977599438291438614403182650405979116130075865137607451608156053902095199530913074245724757572233756015428963369732063135861209

Factorizations

Primary (ID: 143201) 123325145485121572437880777 (proven prime)
(ID: 143631) 3659718861035337796649266947848392684740820177572630459647296111434743722426810022966180928669767285919837772608909069716494324458890376538469195588505541931188122613442399845839081253883883103564269953911073826241460904335345740095417700254026891990621429978785813610787989882258900176276726232091775077869553560066595629378284382006047064250007306481180144017 (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.