Factor Info

ID 137975
Size 869 digits / 2886 bits
Status composite
Value 55150602382240856240354781454242736110193831144518991089222495446234060133325959992650694323699452876824443755587614285915579879904640214915814423418629499194579678514451151584217943198380954731635473786634677906021135158921252151687688158354012884939692192352164742362838578695853702332971662391349488897673661775304018006479511047962184496632430678074219955389708685576282108260419596679744519013629521042965132205439004364707105457930354464896275861658852447533319928691828940032132143926658574245198673300220363744800105604511116604082153201020113462854785514087621077736469436416959704942709924548988586408293202525774642703253012473355927726671182070752450681137961241836767813482435930886468002863375170919244824989258480055994136064301741704741966231886029427370594848750960049655502522837664629236628728996633801062959859218945460373180742917547208206381994771

Factorizations

Primary (ID: 136549) 160782278895061740375167119 (proven prime)
(ID: 172929) 343014185153055131510771638079903167255057365864342078427405168638860582708949598610699350592155891036429298734284217162368148302300994857805326942322185989267828849599165699493411337114453525255334617757397543057651941422333299576824259269463027815801372900308699427387288198691244432555446733359910132462606940157259687030570377752204165655536537323754757946820747230780209634341719277058894124921699271071551285711380640870927780464698225757852784533361356512641245947627908578337496228887772986045178746754891671349192468060014991516784761871244054849949610498120960750615082781371724824571500543319144198210976665103444767389036429482249989479134372867103891998793608498328066077130592969477198136057202559443230439270157053230331927332183598687977811832161100420924977469762716742455762293262756882461150053314705134054860321210865045309 (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.