Factor Info

ID 217856
Size 898 digits / 2983 bits
Status composite
Value 5186195139856465696248453725967845466503165418225233175772217056679738582938917601913961855383587313274097892456815836707188065806064391631498022159145038285586952246969864538191728715823412628084133705365269641245912701654393154869559307516791887994018203873072256940248360791583324930949002898481302401994098037065877181892306780122303836013395423545803140012935657577095104681008664313103102831699192735385992131099650819467855659346294681759099553607162031901425510136768796087912299881044653925856453864554687244228377825435196302753732387514300626675119121127307401895343805163467684845428160904983806422989126341991417089214900336259653892031450298847421212782131013762669377203285430064388212215746052346071673341536102461548065214608717852052200777973804496078701651033076185079415101627016221083123001030974183110274344278663287618921761751330848977085670693608398475086818272143273726963

Factorizations

Primary (ID: 217857) 175387910610708615181 (proven prime)
(ID: 217858) 29569855309855167946663281679934115424772862119424234939277113775193608294231056920522956754596288965157565318063984922602578648511063954064265930391843971791814951993941475072949645001539182354408471120919572464109355102182294525710657403369246519268405322164224486141175061607695630744564119350782052935217631133473689078758728288250867694808937633884724980424252067278541552867892143556459466344425791702651799099228735128548208504385337889296261558931129589298550487911041020131596054462317756804850009665309305396893472477466514919197223080616494072431157326668526929641077790054965854309251476612841990215180658786061620542966316831827195099925489239688281609195206032716364913973244984192648007691064636369080126429546086973335713258145790869844353969707066297941056301927181522176260910551589781802060897633409381893798155543609823701940276638973300543522305642623693823 (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.