Factor Info

ID 123971
Size 634 digits / 2105 bits
Status composite
Value 2690110953256324148496475599599989260253042456182231498595462296462270621542181353731543876367575548808542870590670629057737617009010003059145982214303163756038236065415539652961978615361648698228163533444312236938078046836156256454155686980783117608663647247705091310728611278217179365368248278257620379963988503855620148062588139126832690026289293741869476712552081271935427229382161828650979763704060688205697463636365251471926200594290026402906490264596221176989879177881475563459821475304385245767043827224128229913765053893538220809896011488836694817549477818200625227617777457994212314029018132445730041003510030775544245109527

Factorizations

Primary (ID: 49745) 1797725497629577632643729685361421700554921529 (proven prime)
(ID: 123972) 1496396950926833352153687851987186417367267286911158880705847604197575235677694741937791243887383280017516839986414522715507063971077021118208339307252223892574317057235660462932523896801634965431593120008213361389241326092719918572440150953264440509234085056716881179977097415171003672128233141290739901083111374071300925603825171443353113053886771878515096260086245747325180341558720740443193862261543070726946936092648374239078289834491550242536710116691070293405896213255605957199748111876234619540211950603366373067127673532722338868862709823726956277503168321819122023544438415270863 (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.