Factor Info

ID 53581
Size 355 digits / 1180 bits
Status composite
Value 9447021356418918082727531996863984851694507725996686852454475150543774006859058001951656664610429339144211530796034081744480678889617596064209142574227787383357755925883076177586594156951626683452321964336526171394114074410679217947658137810974041679897544637271101555179771505367381747659166536256053544388621227621521102845282813384563666891556688908151

Factorizations

Primary (ID: 53582) 197871808844162940257101 (proven prime)
(ID: 53583) 47743139417394564540669888490839393734273621447737460599793386001977992889249742817172598048950603183784090664478320994761589118142131298194540801693424832802683218733112058210823977151659093500342910737862460107156385517565258329556144509084511503725913778268230005693011421802937787737969086760045228225206173185449983953944196051 (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.