Factor Info

ID 104439
Size 690 digits / 2290 bits
Status composite
Value 153845730314369581155062073955866801816375916145450185270089382994931410218647652762620533818100064215710949705711431836725984206095326508894616349251556135016876018263433990861270606928564034928658466047960857627646043044802269483832189346202604815262351522216051860756866463524838555397207529343848319590033710260128303078494096494619179970077361497777148504112521831205698498307372051947040598930867752105058910266690084297242527029759343740744899207863193957923511367826347732416636085620744494814615168389369940184041945931581164605742159702736841153234551878705183237737811522999250470108885135008971507540425859550539826018828499729616168518076004690222841557675875757965843992373793

Factorizations

Primary (ID: 31) 67712817361580804952011621 (proven prime)
(ID: 104440) 2272032627040848041994747225706680590389401466948064948861565171219247253172376618686280937776987210359432180347201984710821715954552572734070000246820187014358765959117393031409894642965570421375865285288422685673795493428862658553458018725751576223906879023470637738981846631574365443339537701596736179183282511011554151323733197518367147521108542699297671796987326275567655039390938090056976433198104632900589991679774559312983855023876243046835311583324859954160991587932854042327713620095282058432205950078702033039622268386940405921114043666886190794764246737214040157313102387847680814311111408068339932668615010422374938336397347629978728888980046101624333 (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.