Factor Info

ID 66847
Size 645 digits / 2141 bits
Status composite
Value 199640241810359600731044999860273170262383676539049807964453658517031638488443869827719458391271442402671626501264644839924735272541376591885332652765928868883410842951960405016944907989022169053119346694846922042658155178640705068064251717224233794830928090763307427342211542628915610109292935677000142820596025509073217923702442742071708046355218596884728029010634189573427164645256935229170401658830033867662711389557394339450328625135722499740320466694465082317434521267511792486053473299539852470107895658302771873257967663861245243374592325834667470552378276969607975116766964174521410359089517616805186174464550204435371694703626890556737

Factorizations

Primary (ID: 92531) 76241499555542964692198593564231594027444853461260598256606742425522073531995512176599 (proven prime)
(ID: 93521) 2618524595845848776338999330263534547595446782082763984658764695331476670976916455347716120931335652917079073577777353937089430748604148785679183125943180759679415448694643285579383205334729732717100210610311979098159345089023063839702784723180405155617673208817645321366353919797404806723821545488974596648193599645281666994642671174175225964147742222676977241016572884545303259287797436960774536961632069503249657027237923839370344093205718987527019215042287725730659699958639820022166841969196098391619042495872791100699344942598213409206788464826101969063 (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.