Factor Info

ID 153607
Size 883 digits / 2931 bits
Status composite
Value 1848794629145236156890588166006009730181775484679921968299477717362345271309012951919532756870542931976712630949523146452846505772340832505527721665978044675361618463508135606538965662657543356723226647646696564488073318207105391417548924470808182536685578213945953002881716032838830723959148924021009927051008656878756895341978999215269185462995602543095745037883356127413036562362342406435977424831826539566333609503200626316514783371334724335317380768201222521374965887157758186618156667252482291889639119071449365279490550963544036533886561876621934282642074693176779245716487723859214312232475376555264742148012307800315879534423342245426454812582637035756798950415737362468181473590776825174312612292052342068425763085091064498710805696833503887880379614119753163528943365007986710752749470619452466350235786547045383317008570704581666591090118840513447117986197200442737673061

Factorizations

Primary (ID: 152216) 60663419621805165080404081 (proven prime)
(ID: 187678) 30476267916830328238361957880822150915039349010822584964512230207859695878282214465212431411605253329226517092242628705562243299275844144792025519079406192696574763147870863049512566819976874786451869647527102540861695432522011633200290695830251353442720745165051939028288121992481183529182857106040176825542749291422092297507493445567230896223908438446797032638247034919308964448499214788666011872025638767329822129675428844983270424318437299760505490247123117664893251292842531499669268818822584424854912014252366759470687394136777839525640954034998070912027668435477609021255868639128886824351671716476592042948439630810807863968037405016046165984893832376353857875465874962286506922984352191735664576522651621766675234302042876956972308369450885012954118236386967441112857477999116824332368094991342329902737600379721637004390725328547944924585531542581 (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.