Factor Info

ID 159309
Size 436 digits / 1446 bits
Status composite
Value 1100735014220107068717326556768401093015469378280848399286921004028391597358234945736866001505983546648695665006328080910161962225462248411526343614526366716242202422358264262362442878714976566217201022243590977519198995863281692244576224118054333075799182836517569046131150116191072059607893881100873392639519594675336663927306214770405265983644071834138664896144350245069781315839975031804734561713057095992486657400640374375374250153

Factorizations

Primary (ID: 192150) 21457939605898871224437297672972660829 (proven prime)
(ID: 192679) 51297330239363276214920900023339467747612987487450380045372584002326125274316822906176908815085804062992692378846880646852243915313244579091574236450692618204652243804786854278669956043893507304326321442359561503936104319589180417202381545946490566447214364579059615743551968026992062805454823818341275009111204067836769347386888620691170809835457984319652270898952899191949495865323615195788500157 (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.