Factor Info

ID 153465
Size 760 digits / 2523 bits
Status composite
Value 2305282500242526739373368049492074362752583908828092608778440476215092421393817564438326021606081792533063184854830874655776403597020053838636662863185161671986334451203418486004337544137641596920519346307637180108768973599826584067423703408090069646113182085620630471508191882479752552270327958106084470719438807040346576605395369422297669479992835244453522211595986419906966523800934862729879537891526626221926323380244354713564104045952298026005404480572047017601130911604888994988174705143884226110062197843759524280785486026950284646181085802269323158950827231497925083915518104183769296409753025133333009274436098454458868298341990265995595790026850704055855455237374191900007944745917731073646076593377541920769695775263431098194224145871840628439824461

Factorizations

Primary (ID: 152155) 399306293031538498321 (proven prime)
(ID: 153466) 5773218555462255376113382873566806555410252512596776345930819112031727402920870618091101442074085612963702921137696355422909329610056530468440825179509894084174894616616474760811813492237747779493708082960899866169257954724991818149266320064358956855662549031970817774015898293876763886868141283411178703622846641045816102877024802054987546842659585003536105149205364986811950057797295943666241360272949072947811425905479775489086805456357475584029477336810554228354281648095283168093122199050741559095970865123346114841290310258462109973861617730168282557674519346994748389366962007057329073692571787221834113926594976047233069600105938935745694580074415678340435512021790977478283605931815191187091302729960153352121462213896653615657341 (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.