Factor Info

ID 23183
Size 395 digits / 1311 bits
Status composite
Value 40220247654830045823380227517371353250736445476122671773876257550403834996827996463461220389955690104318722702513684024825335393868139173960548222146210815040095104408178321445244319148527561052655248826384188235909523498550903131992157755701175690002605020357605732612212058697220385739931998955538004142095363751870350494523270438248516483552914179366105315219320293328118812134902923404794511

Factorizations

Primary (ID: 23184) 2057255879241720282007 (proven prime)
(ID: 23185) 19550435150368725292374548508783463711527935466540906803769300320952061166854193069233324747840074574888896313191981583010261511223392392353353832603795289108444169392691817513395461826432446675660220353760189745014625441513266638199308827486818386946024990209698520682197704494429025075597104979189901458345909971732999272863391076256125575623622395036625439144114573744073 (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.