Factor Info

ID 100402
Size 947 digits / 3144 bits
Status composite
Value 25518617547810070332475064333300268836608701816164501648159664138315862198721136165928469534687070626611892889228808421207186092917553785493207121319035426139566843405800187235875771867191129933297341505513165501791046684167222654008574425203370014403072977444908263536701995256652556485446134062880071092550656558645249586799376767673065058079100401500890392532786423484292728790970961356224717113618083454173142187957593146916540376783921682690267626234591478230031854452810023291274550948450285392906004257289392826669894713175291227858043156072404962000635531040718739029862201906957852523515094450029747455122996135665725376578893093108627212401821537376466057021031645907051007957318302384980819875570323457615141412981782042596197955373186076112188894351696320997444211878068676977676638640261454570086655344577387658724683732407652201837125299992417271674254593963230028939006613448205842991350115111745043694246828343406518142176308512981

Factorizations

Primary (ID: 97923) 1298492579223032596001212198884047994647245663190117551588080001 (proven prime)
(ID: 100403) 19652493942691160802189349117649786444989459626235831675856975565747670051189718863802868981561597865531882155054237993885227498021588359937963535528154402533466429147440201954287080591843223986271689026737987988200730289966066662340642719204916464431260582022189165022445263383179569837759378964578175129423543832778168720634775818336711619175557421314269222085981999104348623648114290455486926611292910694780824822315645906339381239741403977412436918576974425204002908575903933798610053769289732044318612396344321173942090419338669799030486378846320168773913574275624630679687140519828272677237979841036495315636296626719516868940747593097526042922156713878793473858457977708954261999229221274202994472961895689799067680915894797928257248586443809216825411005636991506751894747277221040703634276882056050711366042607449045567773409655278602170923605965704818670389890889889842032981 (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.