Factor Info

ID 183392
Size 405 digits / 1345 bits
Status composite
Value 689614164090856562135159509960850997833935754100743668213938780196428026989015160404531719440625223347875232936612443119977442474678492829735457669869594889380646562851358132454204981690588826353288576051992649861237860342652273686192850710599783902433357013915212522321152491368770341465900328614555278953677221177484400353234339791309207497301390437947495076597895733491890992633558553407446855438667241

Factorizations

Primary (ID: 147057) 582595509837473004489665028935473297399 (proven prime)
(ID: 183394) 1183692892317756811291770833577404199275514689008521231490946953658823052886666565357072745663178232472788926117505862719908528749139761798591984540795590025802218995161938082601710385290791393792101166340049716562379340771963992334391383986027987279765357809906695478438743163411770436660382902001574750067675171724199556285694101530809278452764454991788906157699359 (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.