Factor Info

ID 142140
Size 751 digits / 2494 bits
Status composite
Value 3458917950122986994429043473457027760557477478532331548344460283086267245329512686381791629908473343295522958982491352757519493472375845858359489424449581519768507086770794690558868132385744801211128241960352807876096669031246142181379159806957417085470237185709214150987190251686458338589270154450654757201220629624976298481883587642343496491487749260543918696323765538373520851483180754920353848177520636682991880490383926493997618832514843951450656101385854000896605042927717734277319236551044494018390253015255939267096860489051927851579996084180950348011916332151015052002019250095562121713527938935723550795919787947146599590081929105006335487435401570411436157878880694579642551312402672687936172406955595859284728405323611759644531366451174711

Factorizations

Primary (ID: 16269) 2158365113981511371558358567665231 (proven prime)
(ID: 177550) 1602563870087003362479792660906508998737298344170918937849868395934187019943923085467801594099819359195826488553483362337508903671866379555701914592064891783879953855614076814846643043297399986443804678238982569252259835469248119470719193817679544582828836735603986639900648543953406520901156532073918645940534799085375315343315115676426319700370876227775229749092540399965848721982001361831724515113520761027233557943143664653282706076779663184089711902589922434507655501779005661163997827976500378730772283522976724064550172136102916956607445278559550173364130658611486646086963670555902248125097880833262869778088295262654331496131808738827362059518819760049908375167682899754094142849416858943856392643447995261081 (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.