Factor Info

ID 155775
Size 779 digits / 2587 bits
Status composite
Value 31992237898237472859647919322804594267505535659995986044329988875912772154636519482755507318212996151693686826866500116700078180220703623206141622297254686571839053976891976482593850377214438781710469888331458250991992904065285354115238343254095668644395193994041238022091669483229438296644668680752490054849431646435213386746780103320920146842274667207024625828043034507765222283392850893945299849342898648379284539619235377386001707304923845524911947938162253305305057604070953111536226156331531409165762286954935577446352115243898412419109167868231866872405358380759249085048830375955176112631172191560555301210559617420416763145761645805754886566315005576832198494621945201813318907938210745775195630135606590752095490050483009022268450621622660432772929431309816934468764513

Factorizations

Primary (ID: 189720) 183848872702547689081069917492041 (proven prime)
(ID: 189721) 174013783320816303509082158756349916932941058740604466627140767599287860069075762429455773610931007455466559823254627994971499108554576175008121544531284727598906762577533365800293034859816345365325753720102162624538037885500539831312091933055921477294559844280339722699974566222135320187732494517716053065200564178772393636982022408493718993717787903926818947208007802422204005893864436577955266571918786786188385525404964753121857614123441329061489872645433722155523547822416692843974517326054536056606583145304469158312503182654730293083727559332913304701467622278629412220724081776941481030691010152926539264125726901794532364326074934307610104412631678660636383228160744819073251422691375294048680406321270781659414289435724476325559780136793 (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.