Factor Info

ID 178065
Size 884 digits / 2936 bits
Status composite
Value 35280517768165300422386955377611556425050797846530924034255408076944961459020930967879084499079105521533847703836868633239933822738197986932079734751761155012638895167915180058635470362179296272096899625541398744590420642181779832845904044212746155827347855781926389076819567272061493675530043009951574346289035237728137791450003621745691728950389927498869931848422960286419443511596364286622556636645715826475907990503977214776018658859419844703551769535604245681370420578296405572804883193436854935168183426895992250406154960258801647711505232611971268526130238070534079757805776401464227809135156829966900152359845909119423167325978542624043583097270126692439849226081634550728250160088950384497336387512893997783789531882117040422266923790820314311469313345347728523469213778727195304042739040843935890154030537648214574190844233586900470888094843326632278122722504162079695896147

Factorizations

Primary (ID: 6741) 251755028858658462627642052961230751431 (proven prime)
(ID: 178066) 140138284141178609574569685480837537024623945344060427570775971371930565885090155035545152145590541731921705664008247999383477067053373829705445140648116420656587336355630623279948561132822846564982217747323685360783437706818027769357766580340933928279035006771878759376472332529844532069288559428072562288578430554681726986895825042867041525806796095698036206332926965063921222752969330428239671292307205757044186032701329306870855882537730722123397103150095758057445881651971607233373285091265735483864902919621123070814851444595857141372746414774025076578393133465576539922475610367627851463237698083877587028983448252910062340496812669130822132679304257314759301646291030451335317029067077333623237007772295585341055725097894947686370103340512564131682891526604193896605556686926182355320777671053328786265949879356333988201980914615049097237 (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.