Factor Info

ID 37819
Size 378 digits / 1253 bits
Status composite
Value 153810547058873613193813704326138258766796684995946458662952314037065927417480226768929122256874652024409127279430874106888207056035479733703414819496768284517394457260928385383911269556106542612483277647464539523747477618388478963686117473043028508647830840567911162157029053202447735126097192062489309502065791974382454495284005080015511514448519967145823448789894404722779681

Factorizations

Primary (ID: 37820) 43096959793032445548903348494877685833802855201 (proven prime)
(ID: 37821) 3568941934594198694635091358100718102272365152388644879840463180564411270471114740037032959368617803605994773462176945663946138130492133418413893350048745196732436747099134834231208743729422288895954080617732380038535628376113336620874862272469616150695776340981296804486764164452082556789160423410433294562547081165978247843828481 (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.