Factor Info

ID 28423
Size 898 digits / 2981 bits
Status composite
Value 1798862766044291046700535204692373301739817526168590422933698616894889142073791680331594750418308525878340314665349199962344463721198687084084195037230686767995888547090883101524240059151776698631742991246023582738471246777119636902228660805156101381142427852851106562609477755091128389186133297742144356297814403026542574580309024863700016072948843584118800356200217921855993366510049462184063294813181000822163052765266308244294917590899649035823691657641858048255744431706941434692144466079095907435699576793905719591368743803498836165362735478624240120185621043242220844312012596249454207742736299451460972047559671557472126825487664971326036001387738382152315655745214514777170169553162351147809607721427838533723972697694145502190162362815161414053697320659835624306977158567352084912779927265351656959475975981448237711417360127694043118185887728878267804195435440177300342679704662561119741

Factorizations

Primary (ID: 41242) 24968659155605655889863396355333482834838350545789890485440453536832315657014247269281948888462110411614227968537154686165916191808287194802377106056841048337486229676635302466107407242834959219431876519813658448321026797908373580496306897796459814575157390095033403610083363543149050290899138060281644786503115499702028887986491849397842749748374185564797005360758221627653648889330488205475010164209552033697192946091541607616690488354631806912171 (composite)
(ID: 2856) 72044828472114111487706003669318475779400212116650144595625168543548746946292420068880804635318031323843459051566229960496031882676262385361961826343599654322910118119038051688851368367788121736539986209810073957309415468427914262032215657076390537699385092136100197037053068410321722420446653019470246498799807563554138765743339701090681955801243176488995831945093300875362785213538708687314696893446330706732207440434629355931261488050121780743671 (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.