Factor Info

ID 190670
Size 717 digits / 2381 bits
Status composite
Value 455062411125920333587792022508430352609781786370504387243351951474621904694058093308657452376055187316153765806915282929714519623335090694190810514198502900902007820028510871948334381090424755950351569423326783961905441022491001657932499379947845882821824992151536491903344990154885838023750884935141158609331833574792138309689897513093414326519408438500713540478768994386858605510419751694450236224816795123674144900776481260924023147752686488394297973564266475711887445933574036711533309983940255464163804445116570519069287324614775844901118719819844587373010398921679443168046582547892592614950359585550710467630105598665415737650383544278640558617477661559257187207319413529008816701747871940171744835246494110451

Factorizations

Primary (ID: 189434) 1752090245366786640646485141949289856397048063337150706878553336619 (proven prime)
(ID: 190671) 259725440701061897472422515715238252163937289912628469620343949891637704199383127927489955399604680159095985071819730600030283385726664527103604669304833987717354440079010821441392206453994818910696633593675908158834531337237019191809346824554579909190401952084521952540880277954474378526148327564372513381506827567594935402322351277989785779065398260767557630706176231585408088695090474520469575540542220905347622866353783581462776488213698262260221917413559595791505377025169044883486510396746951178588305863406814059309774685188220354402309315392175291680871981753005611057283209009117693406948794139680942862041487135753285761420016157806129181529 (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.