Factor Info

ID 28579
Size 929 digits / 3084 bits
Status composite
Value 16955171395274023227281277758920316949596888403407178543489204752474127576055943454302434837595887905645503670581474813233445189912481587109597411800083230314723099118959232750803160627054305183294496359283395257353055958757888776913391809770442075424783778934349390101685069206513341804618258710312993580902371645119283164258679618974148437896789804733662665118467346691568736596655222565708517994704970841067332342773852223136434389979535535577089641340252652668750895881068669608245196774199507362616956512760687610177943639467149457427658385505945771916567700499501787961696389402987528350053604284883989336542881768156457806347976628635298033908083196298247860535913204380458915960626659864209049827094299168988856582108823648701658981969209160918573646085580702851510966305637115013293609996050624539759742821594055516680924760317624857816555990138449559592665668441183739100087880302160546536503079402179910778537388363363

Factorizations

Primary (ID: 2602) 1964089881669809395643 (proven prime)
(ID: 28580) 8632584258750548077433070394643439691841114148553756393833097019974583214552890195426831005265029450850391170598764533243142047152795055681966494829422075312475383848763520775324651990154632463405947766222756213409647809564907302326884955229578811689662425769128280044623836898064947843725270024414455224273079759528503770410981888197570645512101192930286663820336994123196188408244205459791432313237069534349212060823727172067665235378388069586643415952154990713937136845062824739923334703431034015270000253344878928693260446052932638844824316822344450848114117277788547540286634177451558143160225215327181664222836387156606307360401593916335410159983747563387922488756035796052200709446280631662549029764198919084824960369816794216206528715688733820958599151023541873866002997974624670069363537819533156895878811247348935474694143521928042672840319143022187922587608437567099009864678497929872760538994041 (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.