Factor Info

ID 164653
Size 757 digits / 2514 bits
Status composite
Value 3906243186112861132439796976630424074754285730659331909301591303080077365767390498732937665293746573786336376482226429007199463862994611461164223802354404098245394691059738697249027612210451515673988737702819718277510988366041719721940906643108792960014525733139652288869188469464760811025358437634063803806286876221193603642217912776281201987978687896654720445201510912363807654177821686978599541664694597885029323661754118021227520704114289189821302005876303032947875444790256718393555406286502160399170680346948093752317403014765187802972437826939865562954271469971940400942388585891917187098680649270184865734615534198423690359609059947145638411568930242330586257883479822187983641242542531587400197934190767443924302730787663257794964415389905653619147

Factorizations

Primary (ID: 195331) 227446365529849522910588084757393564885210447683970057334277249 (proven prime)
(ID: 196333) 17174348673424790418284242111597499218588463890213725411166597377793910045388718525958815090086430890186905657698873065599285438818252135766149518594393168907253197666362273764833235207914155518699129286885687280493015129886953833156157174824670836323307923309242939525734257476255146735190532602027005434437121814698712340502323768280648634873371472893437795983405210011879279115482125893265742075502462940739126874986709984098567993902956961231777161842490389795049430478311200059341493621508614129830293658883439526884366578072662426780403539807213893231818749624556572378644711963169365166306825410851809603809926112039114237550036676410029135287161910071750512923183965300828406440855062603 (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.