Factor Info

ID 69395
Size 580 digits / 1926 bits
Status composite
Value 3996921833677510461976834486545550646382222399625029618580072570897766363536209919773149928945097928709668425739815835292440279194712198587902734456118590210546124911527663451109758844224901973576526720001474243043236006145525240668417596796116048559042761993358439513630688597054098890312909724878592098117520672073441813559258159649098564701970035804601566154308346060100431468371645049087944020259858389965166205623709605270597831482697481293502491984772556674001126474700512824023670518679096658148477043150618960304660574695404643430376071487017487587739227045466854457695751

Factorizations

Primary (ID: 95278) 3733480699267356089008872256290307 (proven prime)
(ID: 96503) 1070561804286774818262008279906494994327476999378193187070673709253661696244219898921806420163473496474227326473955443062839695958892427034952947995294414948212971171335706326952940691089571156518080272117861160600247765915762257860588839296337999866311876718049383582228870984281523962124901562223252243853530900438933562113178037710457970452527033750978864953058234381425557493503461598238927866437972170855714730865511299696688513200926034828204238270364107008051382939253075860136440692421870292753807664222790755616226472946410500912937259693 (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.