Factor Info

ID 163287
Size 1085 digits / 3603 bits
Status composite
Value 26157928200069552615091747082789713339103413811080805838866590850151022146948462865587790747392468401992014278545197377938264051390424076097401042068716040727628886968993855628422083476754061619305826258776619568941578064072026649663065550931564836486998958026240563930649898996824503585335240736762442921640330847888066994153191330010469705229551200067427902780090455138932838535360717348482625536697223260661864530870700996193520735697945747034644595716911944913649667417812444644433862312167049322491561993810737679713609917529063783011936735427100384627010893078377185025071950875754669044470722908045906012677592403944931286138946583072767837711024050392486970805853066747591288698892323705379848815160566767466119473278992433716290457997220413402492201461550703542774926270908258344972344330533622277585752661844255227737854445412264878124489310068993012982793779445208204692153428006852067789327343320100464351249162767923947557287701447136040551817543448108963104756762773640105830319644267127772495740674765168294157096470038718931213321108429825942305278441793075390394813701

Factorizations

Primary (ID: 163288) 5086561531795489119529 (proven prime)
(ID: 163289) 5142556132774461696549666947863464900161317515760586103129083848334533013359592096074652917949623673831460324129934274603360869536202457527254772638682570007589712435769493188386539420538445944446877081399963993189927548413464426073869352704287417139688230277389016416427089691428248879012149069296059049523746344464073171912236800800232804516922739213795752426215797280475750214484982340052662587719243423670080213864096352575109881104228253535033111945516947475268730539998884500765237467450021856971249584594255992889476011537622511458361194122969299940012658290597016463059117180627585366877428257910382126021036468442657646821553264677869358465104598892031535431030292926079818904248723907486977350942407916294088483240064132344422585973640974306424690649864314976625053929154182874841417395947072275332204600132441241552733955393127620287117816121678726086970488689616460508210369837846045081394245777471813824795955962814519756243664648102886000557423521968927119631642326976022699925781993743760494753493731551477029539931243063290289494680084823313567869 (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.