Factor Info

ID 156844
Size 1098 digits / 3647 bits
Status composite
Value 714704529646352661421664294707454546748016371967778134243580311268297284279636046539608419588686357355074970254651777765279351839387832134390531361018154812329574539782672938952027167564896286997329054333349907567882255287686840383053390165097287295049271300004576660863643954213470253254386449219647269794780372423358505714793901409306973294016982576091596037136635219857791556471922389277047544681357849445647392809455073253790425485462313387731751915701697095476610458464156537013722620388793217901195705065544842100387269426455944088868126170303031211356395881141007932619791830117463444958192221476169339136283735130321774917980049057962538983820595312049379730074268901475190293657802288456262290938122153726790566932759653443088957119691667462785579111992926441007156149526456799314990334042127169110414292694841294114381074147166499325146186751829627706214451104547460825518585877299996888875201297703120093227511041679855008202002191434284345052699116518829942020350868172814213829436490972877642536731392081175991328979393451748711633058518077580270427303952736285386525014607044871668703

Factorizations

Primary (ID: 154636) 1682325489672499143634073 (proven prime)
(ID: 156845) 424831302880327443012246127248149793024661679592759052074246349707690086186682366417658321612073552719377042404410175028267250074284841780560330599228486124557856387436283670328005568851921090609651431094788465718704894720291022583499645268182131400141564514668026790378269523843577455058723212893355981714155744184730823744058076013195944764674320760325581898699528295944473603402027222217675227856793824269517344575923040934678967344379062982821601493109566009057992456494407025333574233619667347791549873317482188749260832099761349304208078052075138231643132034862147317430614033372991479145270395663463551905593546215689996856584639423849014563360115138454617379840919763270573421501971470350436094013781190892212190948161559123652016802093528082391596945592194182649455704776897086210038223032402667222159095257101258560773686936552629931626027780819196580860601377301491841810101032090778444740476201446520929191546232339808898284682963854006752359272978655561469818952016211579131531850110704528207511267310451937311213647558085981774114950657193189354642898249664311 (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.