Factor Info

ID 178863
Size 1070 digits / 3554 bits
Status composite
Value 44280268702708615955778468505156283324338731141587901443282239111632094345321042822716195422151894033536768957778482593369747675518657322744771365214081709021028374829421179351298301599754100544997864311857197901145618268671862764923073406871647304531531719073940329604993109400294405905058784590553887853529490003885669871686004032481871905088542591798023696424328943886393647254891694974742157585045398530150017809891996485861491693388102656501501617960177139225096548415588343233942679315712349862341810177484525123643233028726001823177555954141469085371907590427427770506819071216781918982311866526761396367643007305546545611617668972054711705786742462040282583769437641120681620436065068935895342952632358645532822148961647000029120137770576536832901351877464977872277672251441420851834670729662150276461415952649603020502639826101546900532027204431282648119426994682344892082736668850896413351154501755120645868366080632243963604931247688573842521413622085094075791598218120065404180220904804910319439007823419231835624757595225644458013261647068040539097670582353

Factorizations

Primary (ID: 6741) 251755028858658462627642052961230751431 (proven prime)
(ID: 178864) 175886332453635556124525214192486418219972197631854852892511945204363547973720514372275435020287728929253144535984668413485095390043701417883865311855001532847647911768484159012858241304805347838876822343914407783773268893328679297727725563809602902593875644549177148528326538239856055243659875560097759060417745689185466755420568174238243586929392410552774843696134148358117440072329479893878011532988397521332617774488492210776821291675560591078444951118175650007639372449088949034384941451983562954133828379805282193858861916718457304646367410232498269255463417454764888006945293637030004744918410543913394020556073026053777893358606938944120323533081551891102833633238812962511450866039120567106264576217360870481371693522620916315149745254030315878581292760127834749079326401395429312936481161997993893393846503213066624973778893849305819564788158609690600968717896373531709980074584069836489437297890397323281448743175366924515170750517982358131753467101332024296687321969190763017755745670809831808690148321215935750948276263 (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.