Factor Info

ID 151642
Size 1038 digits / 3446 bits
Status composite
Value 117336068784449955087259445859225654067542110758683603036648273000052404321726486772787985934272820660438580059427969135221618446226275357264420258195233038544166893272450934977041569591289942934111669798927099320811308529703467061025130735716981858151896158521698903768418588768722732118344216307873253335380621855004071131276463783395889332629383046437807861441019041282465852204551105105597381946132132459379387720716163849448731894952034133698149592624512443585168311707113082535317835174466862175149132524498342551646667247709641492189876545090561488231402369304003451832758680635666481613465323265136463708138654925367867158089054602875033173552698583765158994417863143130397063844088774729360973533807229355491284295294227137453036518612948891136791879172213491530804679946528427035598682390594228441449688874483506199387122260991463390574348813389121316199334350280053990131764923230164019269186950290906872149550622064497282560727440740336791381391481128426707788331228418863430004705642376055748560806854739439913360838667075679

Factorizations

Primary (ID: 152091) 575922000923214999444714868141 (proven prime)
(ID: 185884) 203736041679876416391288985086839345333668478681801926180253307320376995993670636603407647807157120696715365061130096350402946892547889973551444551994133832204084125885358078190672601281194246630329091339511786035120017811985992655131591469380819350386396602363461716312633030664603295063708920575536710404558237966671351109292909062334547978176892467551792788681988620248549049588156500538476589981787602289162984300561823378990325266610582640476266293269527764464669097299687268048819680865872715372072551041965426550696515719421445016871905333343697148736348739710751578691772335611827720916104976017927368155129763438157552549540559283833122356529275872729059706476474329506186665938977042508846268047053547351081034765183717732596919561837692606567770428620557920458274056707072131491067588670364487621554291536796267433384215725422709640878458645417549215550781350180583009842540509207646301309830101489557535632831206524059384283048266611910575006398902156802997898991656624402332115175536520858841019 (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.