Factor Info

ID 165236
Size 955 digits / 3172 bits
Status composite
Value 5175762586913125589247507968246400645089111848834954697747705925225158189105263163448907964128372735227496334885995115471235348548855432039715028687620089568700767281437500786939829417373791912627289810072515909378594973452422738185493437331956514533752407038680392104232843103186747125295279490197877370089259957803068652223488873582149205598324808264030208335485839030740914170749630567243008824859328522336498245719838455281328674276677018690548644784803840141963328273258225560046337866460386258398063949638503557744224767061806326257561005841799250841044399522181466968518748790807802700520167101955032536809625710115500296446334911864625983610393276704181711617599363663967967411149010448419152382044310289072452878191284380227486616306087576055142422223153375087389004121382291147685585188052099642059071877854510310873728473509500002819743184740363514870984950920521080728250200336479753669685846584565781747675358388280103707186044049437396445317

Factorizations

Primary (ID: 163605) 30579896405882453840257 (proven prime)
(ID: 165237) 169253764571860947568933240852265358695225755375031759956854421835569675074135466767302916581130290950967052124473882887770190934328724391570629944907246044477393894880411761086846084985528131609886162466352729082227817740884805109629898594350865807885067596926652813232082097283780634650299385160103258937118066413258274686980409968613860914817355538408664461493089391453541078050439722793302200551809896179444719683459993395972347332069955125499872159273811561110473111322710654144790350243551371498358939146638925826696850659650765155676941360511573959761331728661053971068523029593475981540440413551864629062784476844797909121403261417862203079607728083189085613432905594597149168602195471489919529682156097632487415590633909294183777638223509773985472871708994935544462242593438120332280679732930013611193640608433487014527367914821841760110512186320548172421161152817798896378408724166137033111596871010379367006576490727608581 (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.