Factor Info

ID 194751
Size 631 digits / 2096 bits
Status composite
Value 5195110044783651215842870935982507649702176478917138001756690301281656116201847234096022418541719193104930911221454371024406078608913947678964334088128135763035784041590085674634617850236443343853778285340737310113364918243623584901065967336754731704269725154637597908852705674041140422928722090972667226220424856872333312465937593827330314997104100065370542886843733907609069594755479563703984825476797630626930209784851092220488378463875867262522411397599394635484279682020382909386313738524138041263611312210167943745759168895586231642991324299519685502312734698165693267027665384099731248579155228368477900039664917258140314061

Factorizations

Primary (ID: 161198) 6828291335767892752062621631 (proven prime)
(ID: 194752) 760821381122195775740852055733287691659700168065708639826495518958384173781961037402921630245116208281271179070659226423068818107189735432317506960288386925759453919934528964322341970762383520338963715566085716852037412159370236331014737752281690782194524595163609604528121487239918653444348405064946288824725966024868217963292514433646958143259471894865804369829064555153788886798743718005854729072358508299472218847935304613853456957477487172467011928544707344994352737759413560635411478282199464733676022846020834982015831709631811949827650443262960543255441286364337274950151577913774797982653788531 (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.