Factor Info

ID 180912
Size 801 digits / 2659 bits
Status composite
Value 273067565390544102089321305120527732587734672617748904792014197232344981382873447667549761467498167884020320200931060749117700274647399461087020252231714077923111781935750388349213814136282138768324304113076875415522662796070737369760411926066916141863216150037973028236813064339046124980448960536886075353002860624837486578774176008132071525797106556953947400540732474356156655319956209653264993197320509911648016324175900572677372558390239528910231609509466403032807477347995344797334647115119547399511527537087545119227320445145511679838949312041332778941875064359243008692086977757229402583060659637336091808893745491827541644757930399139922238863711435043541931196652792286028384343009079724348300305946278461406324823200498990725518151296303282369766872184093378603251662911831623142246384163713

Factorizations

Primary (ID: 145067) 1625570706623076879885520678513 (proven prime)
(ID: 180911) 167982582534234003776873437904754110674055546548089034906412797145976855144949985198630650891348654134986307772371642961504312565740706951514749207862482901368669941377917251713505417074766455871205876861566945609117487786723914110155706769738802802655189562541829225645104177997183708652951840732249456027522786614627270191027978049490866385536204257298184982475085866773525912904198725854783973079071533576714026499832771748239789350929309448924706600236394969986907189225931229626816777640003749655000122115662912936634389521029515750000876177438847580830625368902563524589086716081799588966781636074020636600614388324827851240996649513657899747849969699665774492128242065675133907532770663317552229532323997108947858469819633779712579925869456107054574499385310160401 (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.