Factor Info

ID 161380
Size 355 digits / 1178 bits
Status composite
Value 3068311413420964999136755319493948669261137134199508011341732811023624308218328264609035581097173054110072528629733769029376649472909322861991350000364075806670194763445911553034265993751166895629063454496892561756777231820401956807070865742855230459776421243931128801333698654836151651688488905693933467632399604842050771582597370729390737611706581173447

Factorizations

Primary (ID: 161381) 251606471463212705149 (proven prime)
(ID: 161382) 12194882729276626518614892579091871103513653599731640958286473253253253430370056652247460388573408976249108743203450505809283309752628983356075864223120390391750184438548723838801538092150907461445509346003862339995883191369524539014635096360255840055981826166443531190397397384824085214942608665224165045544579779947301839620653242003 (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.