Factor Info

ID 195170
Size 762 digits / 2530 bits
Status composite
Value 279875319883677735465478187122713012429925679360401933912929044288668252765316800574609169940430710874853410942081869374227395099588198078565227729170228013411437200065553646014788051089557138735039461746482451864682736433079682856045788255746013166431163904396851093012048424635777700025485620562655510670391084488535076936929734763942613124110873658853285882235468786893521382586591902274533066863266832436712702896170003947655080743085773562858668423279192683104186746369842279171656910795314663730506387989010841987473994618147420227498130849238030466119081293497147735777672134838224321525047667554330921321849384253572132742512441787588912890680282017149518860001955286218256137663246636317078059839801357947728824487923651117558767175208020937794969433957

Factorizations

Primary (ID: 193549) 5851745178927336995862848212039924688629317131687048181569 (proven prime)
(ID: 195171) 47827667016590887241670003155481317989921619553700274273359652740355541934494285451147597793217134806479391620900497419961113469765222848282836730084104640314588623447325181529699457957886198285600377190609242301635105281243349347487447668500249086231700053870404182282053480608852459962633846224875053051139064822843648096762478831641804293195099714619893859526355917584553554917407985067479394651054484336033990459360547310482209451827251157815781894851992542855189488774975917444363975629255532015764205715343314379802482539009629162089051744525345605288390805832412338634473376961769584820455443014892206110240750311187094143039973851940493560015042161275727041016883649425958711395725375331703913253 (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.