Factor Info

ID 199515
Size 983 digits / 3266 bits
Status composite
Value 72986260564833868486974171083837295029723370657736608471886418104276912851346271347984202502324821106180394305713558307309332612200417555637064875738427015665521217737338715031665356973682237090971520694503467872010260427834564674277267735808676987598317421725945524705339331326061536677051436701184332791544043333982238057581883936974804371034210883999883870002077327381884313639939527926238634119007938392397861912571672283890200835339480750727564278648623816149489617975629803551068517245729758250717097449591010204710551425188536094420441617165165268913918379571483837013155350324979399262502897430721804714616624087101476876492058014622999437751076332865472588063737419234768891961876659009727388987872872388055439090646397006392058305757514242639542944009126187936282159269018743884522027748631769790909786920734308400055135588531822951829050825310171909129806851449155263357438837099186743578581535388593391801935396353852525535338949215045910922119935857797113876679377639751

Factorizations

Primary (ID: 32081) 642758555994073875739478931169842218875353399056648168308614644698749291039528093065222822367761895491606781847845463338503321258115684640029793175652746782599803242694718123158265444831224104104749705157564749748778462855704852506401 (proven prime)
(ID: 199516) 113551597072022156576634655876961168794811790844971965479187679815275984928977461138448311778926375787983349365005477361541594919591526059019969678114022621836564237719310098576574364279418155886630320894485935673013110409847529149759063909953347100100201403637240262373658034116982330290127231577467746341975952320025711032702893319990348116079528384148253966839907654368493571275754600539113478404992997943497177515927015119557465938790014912502363175936881940617686056632054768410325067401717355749609387194512664696784500292812542131801075169492025042121808736320902417160115572853075009100952045215801451338067453781132759947956477153953687896959543217647368431409821939621229939609055886514649477861191876239760384923172831048704096052412693351 (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.