Factor Info

ID 72698
Size 1080 digits / 3587 bits
Status composite
Value 315680988513300273565950691363910264209475224756183992257916072932421663893102190793983175504068351547412843077914855451913481843697810263694065016631742251607460044712891177512569021160682290094147635302194798462483530304169071740180026330736265547850528407907730633160782309058192243253566259583911524472963395181807727004388446556550214553241405668060835020175810308335709051826751182443382845015720255648615118983606004316326947722973256656771213253124413173064545520623409617594923090695706517295423199415186069339673690882019014949707323279874834788023603093158774558732144794139069750006349681267259785065801828676687513267590339907486414273286516523895005364086410853299911727539534173004915615048962105856514591173532593236380823315622609461448297616701847161944005035989853950789918216792880443033512388917249310954631868773945375859016043236471992758676393926128784366019622879815194502582048083515096748722380944729176609588024867667479075451305216151733406699474522600318904257868581791306509630887064058060429994950299931849973561037298748715153159450398652723175919

Factorizations

Primary (ID: 97881) 62368770429251821715505778874398353534071110029758004648111605459751162054686199377653947028251626418709594155079 (proven prime)
(ID: 100172) 5061523360820361701508962939910377643751758158221074345439788854110239509440752113920186924414192693750384057398837259479033629395352400805913814302906446893120278206935646764112528607479795447616911863074786296950082994146459708451183069060161631333319645932349193316343078804448527639188578299257641895687517964678679098063639207287418957555795441089938429019827910773437231626170237375232059145786508083079616365858437149844383103320625235043758944461019181681921955060848205071389212830504517167236127079315520333959769428332875763031215930814852795391314791168808116300636119353962372335220508362283838893608775443228545343972461232822877827143261481615495185526935387752065109439491414825641738786086318590534846814017438236577625716051127511776694855430109160671498662521960013368271425305272046743520485606162941537893417261098800001745802755848844077870600909223967321485263936348405367479444680270897503536189732353571005575259091439859202891266208205255961 (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.