Factor Info

ID 64525
Size 520 digits / 1726 bits
Status composite
Value 3009086662804497943471354948533035811216396470211061309248273444270528434277799892536992042898049811975680752101517458827020158786958227544666979389330869864636655308492158360002846998090346577115928292881646651038928169618654581471685740555971528765056292502976005655199823037714942657525720901634835825291281865976874820518307768282416084851143416678078508503329454696775541715074399965909853896186730117097289514630577347728234326146444788660279646649096641785506078978255379040216067368063809150979236159211152315119

Factorizations

Primary (ID: 90992) 83533186127983566315130990751952344615693337418505985386836633086406675626917832353338528212403932141444810186555327585189532536525563884964125713545459429661105533664718599275693579776628124052806617883983696801078036028141980992563022856842787663 (proven prime)
(ID: 63795) 36022649228226382112660488846613625099957784483120888099720982989806433318980954754196434329554546499349049813567445818245067295682450647083125807408862382133538714064585052920840129068041567376239143421782550709029814080377127609103891238982567825500821935828667403388513 (proven prime)

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.