Factor Info

ID 155816
Size 693 digits / 2301 bits
Status composite
Value 395916734107950098828844445325203047681064883084057882133188451758307567756743615701667391197894029020780141541196728090777992020667356638528477348120577271273051607988867351127182228904509009509984247115716062440521311595580059928146059405165137821717633717158938269567098201783408458694190143382196694086314819141326510170073928627989398223830008470763691746397432547557481685607947014878212554193407535647648910500217994790020906074046631569709275795870815454646820775641709959663477947071515223916965480741051205918775191311813992937795896024425365452638935809681219452800292016665178471033953848864236432733642719324293843555110363952325880233176598806113053189429577734625718779754864621

Factorizations

Primary (ID: 154759) 1718795629713735456383 (proven prime)
(ID: 155817) 230345439133964886120164475385648559653548687510239013580571164819367173578367688710512976106663797694150920723814534228307938486488561721268301799295465772307664087693756382253645865815198716337154597786669881908121655898233689877119505379620185466601042290616239137812371666466362031401932883308394281650726110609883373755422949350692603400739466079590833707199822678654110338723744811239790413490950026627870493033892190528171654537412397561947154261766060607952080183027387470297212037168124968460838835119167573163514273335924680766246634508060377217826090820246656979418428274831221559021512136472060284192160575280421215736358554199150983613142252438124866402487187 (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.