Factor Info

ID 177425
Size 465 digits / 1543 bits
Status composite
Value 158296493994127560630385521253758394631567775985141097692673975086808238479537033999891851031615338205048478431130279377267952632911505551146776348161679652919237913209142555767906988547225289067791086198828643417098233227340290649862280679630266620104789492150980866714796180950257680661527699018430919094235888407266443192723658026127588246829071848506440666999329054206606374022466498873679770101935865281232192678273069265621270441404908803945893782864843344401

Factorizations

Primary (ID: 29300) 5598413893776507907745533622983338240354062955765182189065706387078285094442521355665257884759229837284372437175442361009252625604213662803413201 (proven prime)
(ID: 177426) 28275239558493217235915466687242321214346454000244749687840066704763496028833053953787729502797601176857192954019766658344927590885188140884321852952891597533201045971584758263415070875449720704447180611394750804506974525119409143158439863232129907347056481813115555153968101389752232415127886144724256537222591556091201 (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.