Factor Info

ID 153691
Size 894 digits / 2968 bits
Status composite
Value 145741353950151870208850703563115296942960481077365523801803854331007294773724219005546693345388131892858499916449712493877635831835578813760289410265908743584310695339736644852862097889369649309530756148981484185384522746554888523005839111582609365006629819785330851644431867352547202336601815677021519334435560975103670689218669478791868484424019068131873537537381349986885031055065901719082484935895194677226522877230358150892435818933970172701947796297869222029501298251315276662738601086106516422938101469346084148727587814449664868410465437627642978314163777236638313016019847512881431562210203642472947696353853753573893944158731392327745695258377287284770033643405573786317822758525420678532250198227785508851227143145169996473676399425438841792490465629900583595152599382066908838342887237268576694964279133032293697746328000103285836260013063847622017540065160060640526987655483015019

Factorizations

Primary (ID: 153692) 62890174032801642808577 (proven prime)
(ID: 153693) 2317394667633413100027970532357969837588438051953573194354635925391552475860590753379512469954275911584161472938902048948959047952812880071675875926568150243774794030058302951975626158844298018982887313193785266304622193859166284100126175481671936592192077601783974282049241119890690645787354078290528380988551223743744780142199489226294852566332570930372021063452935955935260515513363258785268351348793273231161056545024210623559113745198831926098645837554449480012336036923675504474431572355516864234035718891028680421325095296852773818584687717355175535337699686495333435702316328096131668476136215575905162996836294160695973110203056330424060278054197709364270423792907720516735970740062611776736701921904013837674983900844784836764433376340950668898262003654217746691784648843869973695213412151458151720475823538443123415367931073411313205801336243327214597269104747 (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.