Factor Info

ID 15919
Size 415 digits / 1377 bits
Status composite
Value 2671140183329513502610557802018873468950207193655314701107982453406454181866697896616155501205959236859472882612866872229180063943996109961213535303032773351440639367504246781279616238571189445203509033872478828362947129163517223516142061485007864330296040151365234667036973870373676689611278842029020328788189523911082934912891428102946813061503642337057475589104838979991708447648731554759291430231762459557585739

Factorizations

Primary (ID: 11326) 1271824819271756089692072867669700519167079543 (proven prime)
(ID: 15920) 2100242221140960364594910959074891776329998468554617689222253967832056335355301119294433157647332625443053311128477902473661217119000967647774160566193868952387490690553773599438191728831855948058515677780326709114584427463344539003074589860195596487161085062871739399862602897063781072753034673152202527392076045636020557750043937598958929546109789948919195381293293773 (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.