Factor Info

ID 156323
Size 853 digits / 2833 bits
Status composite
Value 3351684185520992977791492303225049761810883730526939395810884434181156860697050830268223605012986273361066081946437042434951741269621519590013442318034165699313559478531010489752707638146880436236913181966083476835537988480612279658956887899226825605227747350724981017944971428881203192337714395022894587471292006544848000391600372392471702621075882689588038328925623000244591674631457453168577778349404920902814077601185965081218183711520911275801117784565673779044138278892668384538326939718824738300759146299535427017643230061450323429774845608147800743699646780106038951148787104907111589551110677166101462957947573072486521331527875446039165209474740169820290722437588742615478042016163818278363311212152572115166108311240414964561759480995849738518334330175517280440628073864824526909422180916499052827980096529240909355452021947548904058916829781

Factorizations

Primary (ID: 154594) 6841661642646463343047 (proven prime)
(ID: 156324) 489893297942239119966615910559636523053164042334379956420023867314769797167530722524450089226986493741616541812711098317239943286435253048578607966292151298097578363300961577982419803252624070769801717256729479157781357499432713586741238535500675455214322378502177270529168537622734893615019408413110653170586049346148181375250318257113843966698078435784133623662997198108273873072454491445239509340813601895565026722040520013122271431154703598545294296623691730646729354546471835392994172933938236143905257143163454371664702483570629789949079256263242076272814149556576706022364017818057248006548920475970985072825152090287226565878537344629972359734918017003982133851734619479187780223140073233548702852066631691829095879007180543705012198174767974220780641463531690990639065306145261950774525070089957629074757235901123183205123 (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.