Factor Info

ID 197117
Size 412 digits / 1367 bits
Status composite
Value 2874501763364273624267575526848349802704968215427371902201345416826681417852768494527971962501362284267246848862720261969660227039439383554505953874109822174028276354689504149027005807369929413408604183249652770774911164394452213676814568652006121140856500854942411679200271590741792806020520218532897845756498804097359207621750997313200168688898320794847821323872432896000878922033417942773758855520124761667329

Factorizations

Primary (ID: 30712) 806653660420407957724262466604785914898464090231583688224370170314311624786115023653863910262588633 (proven prime)
(ID: 197118) 3563489393782896027342438498808405028978830693543533161732223273819791154642677229866570075969920178917120675899712532157811034369619976935764434120078244836191019108167169624699952468468656910031279994077803700702030377461741100342829565794562062999896800878892326065364686893514610009705292852154112374567684713 (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.