Factor Info

ID 178887
Size 1177 digits / 3909 bits
Status composite
Value 4299570940001530012740306805791713903243210557838787019907443711107158615863463649119989736378004919822067306090546572927276075957317055372052994362114632591143233039114514510816442854729030382689007394744936055278772483517790371221140744952291742161434458370277593717714723026957582380523412376467472661140077900863149652812179158639462785157387009701092071625289973054733118864773907854432107846978581209350141514857344517448540182077637826692221708362305132859029724256195419404802139066327097109374553858801261817731252385557445321068164477888699248287505936828689181664579447452119866659372529141369012669740554419081518891189929334805900726731354492743817368777904181555334607619401788017357635591573792096422133913634064852548622401310405638032711901340407160165275797100324211298590740850042085589288867818735933353479098880008652933628752233320988032716638552000293322161471850183240903469589779737119864380512455501222789670472187914411596402787406920269808957214939952446713356914614620942228810692890422732855604769352222975207067426306285553512265360311959561505434586741468966879248465893264503454329984914954448988941476097608640782023572798866840526667730070687

Factorizations

Primary (ID: 16337) 23296571833941039118079506609079 (proven prime)
(ID: 178888) 184558095957167245452819031812296281919674357267292521584006103819675172711153134167242336147236177197602877931353430271791929260053976655134603636326694289105432989738034066171654001600793011033415769552095451469318687693436585868162767840532738695401696627970663575386537280548375041382577703543596685600255163866331591780721098332357604492409281807103388012964949256819364693825877149748226458928284657586542437575716466392592059754232257108353261897265689253014918115174502851344787123395244091354412941552134634650652901689658599325936347171700539738692855268764645478682346475993369705766000210384766194281113779870639801088938750534514120222554408515892497410408872280051618574948677765193153667047118283378741299901048386242601689009418274917338748862738573364894677892910936767245469926424961651795033160820550326889073929608291388533403894853254460417370189839048996028330091949507409066018463006937259171007854733590113766972342207654390773633803259181577095452298776197606676333437734990690802493347687079488569622574601853088027876837197516128056211538318198669032947022257213935455708999656234215543213214721908366341273966554750553 (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.