Factor Info

ID 195169
Size 810 digits / 2691 bits
Status composite
Value 713096207774219748566446014602729848073269307713819478326489331837488435752480698280139799789912955227270671533181745776846742425549113587820323362499004697198430523534004286873027331352115228815469746468416825174877635801571774368087004705941907814029985648589213479054500936273683937421226592832645391948771683350144894308361471227543386150545710900093888377072822838031360985715682973050501425505280102679834805975168258299412470257864543093796798290681260590290679990876306120934589682718019491658008926900526884268810874797703046961211989099344011664960300766115201396716494473057335603877549772094647370129341978563823159624520643285940089658870556647808275856423124775190641723324180628458154072162908461927290837643691198873912361071636047756298003150619445929667095952731998739685434632612531183361673

Factorizations

Primary (ID: 193548) 2547906718143629198328865003720941905749634773589 (proven prime)
(ID: 195170) 279875319883677735465478187122713012429925679360401933912929044288668252765316800574609169940430710874853410942081869374227395099588198078565227729170228013411437200065553646014788051089557138735039461746482451864682736433079682856045788255746013166431163904396851093012048424635777700025485620562655510670391084488535076936929734763942613124110873658853285882235468786893521382586591902274533066863266832436712702896170003947655080743085773562858668423279192683104186746369842279171656910795314663730506387989010841987473994618147420227498130849238030466119081293497147735777672134838224321525047667554330921321849384253572132742512441787588912890680282017149518860001955286218256137663246636317078059839801357947728824487923651117558767175208020937794969433957 (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.