Factor Info

ID 127276
Size 557 digits / 1849 bits
Status composite
Value 30386759393489896851821489806609404303586518387711834160427459461992902204661555923670515819358402759315725876906800513835355740956384059846136644312117969611660125152006985416465489913732534945418798002547721851016120341657891601988379744864934623395229275469326376204181376289520116386536436715852148142317540107294118812440695483599720339744669077604237817925385645692741217869875123380941764841486671105458231447387723837531643168854967513735421277584692621180001530118612024562004007957390430857338686156079564605340945488183679417160527949966583549569

Factorizations

Primary (ID: 1489) 1538486683044957457804703332422378490845205172402364196823041 (proven prime)
(ID: 127277) 19751070794677745624641235026826137691184078904123519290101970045048017624492456205872015414772427120646194778658222216860824842079167451135551244093443505174212195589154130584012418966249916066164523548694252969878375750766200399870414408485540246183432376497478647000784552671215246778850640829011452905521849595366426746564842864086325791508101516771966467328483475237844073708344768663439161302833399737520299066300380365572509441695274454684550296892026582072744460032485191385395473342574209 (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.