Factor Info

ID 185679
Size 957 digits / 3177 bits
Status composite
Value 156923225432380069672182035218563563038438592649058810900002564307854553931699230422446038161217329248812181731374755924781790702953967393811884663061447373942055958149540039723817765583743860125696696022954445082290754181057761522155689300189070209194972238292414361724732513446023002163349515103516776635425234959337608548516716506682864845093373118484544169684843490024171166520426492081814625138075505504376629658249154897289930847641681544784516174943838928083538633112196936095211449421991261581759745408174450884953117147941453093982391325071464958857967837807806234453471133444612574113080620265892353402376486865600775156695229795399892403353997314869047140915504792440818336696296140368769326089576128083365228367430812442598349135044747606544633996972261848480754292556906982319994503090409869386874042082439242422577501956531471743498214690439640978360602338114571647165451441525782843535935855742209479843510292104840173008501354728454246358159

Factorizations

Primary (ID: 183866) 22087307281294156795227756632251367864377157719034067560673235109845426575219576417814602329237591532558583 (proven prime)
(ID: 185680) 7104678874336079831504427218586394780608499526823921270796409985838471542908918337805278770124250439203832185059705739839005451580848796729840730407922013963957519213374645068934006733782530268455844803208265815784681195480284304382736628952697993657500253370430060758309906728208352333959089091945215286628363043775712360089747832488937898215317480233868414294518857062810651695703616895280854851619601631672222409652706916436705000895556382292174751473274646752215200158604942013228563326789047683398247315893231212571728746907296241802538712036920688532985350509170362669256285858475796704152785677885007002980768007651922435155964595250564473835772570040920464465437353293614076264304018685479805194880762111079744687539341337307020733848222361166286399356184504460969844986790017698819858250110484617409891968962100516688390992035130836542655273 (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.