Factor Info

ID 43039
Size 303 digits / 1004 bits
Status composite
Value 142114706369787332453328625603144350629752544877396746458194982858855395865310266957672509202473172448008333666349428483687594507777519272449447608336782211933381971780073684964983051100460748047662373834229387729754968868541636243501817880303571458536278587702735348542742040488713418876257341188623453

Factorizations

Primary (ID: 21) 1020930432032326933976826008497 (proven prime)
(ID: 46948) 139201165829570829715514720572799847576422523617563354739681500408852887269868218133976720327333181902267658656148525865500751882823171566009443190370461724138066108882277403200055779827720254915371283039558402220994479189006120963916986922810181075135718154501382519114349 (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.