Factor Info

ID 103994
Size 678 digits / 2253 bits
Status composite
Value 975142258277736478332730275301629343390156466938530563802538744479001331153492301817609479311037276631641267289054684657238065486092906972225807972007775509138622768247812417252360063540686306113027889961707551278603401907557752417926348438125596494859735035416950998937082702356249241910764505772531605264227762810912696506553251009311975520582399215356851272954593132591964478220263835323212742152525757140539484421869490735958246901481632626994941012752022487036642652521714006723998474346834304429724271137546750602520252246384697431385256739661948936610435422412432336407352392627671210423695628160799210211700542668552296048399999512239404487789443694454413673198824708533

Factorizations

Primary (ID: 1402) 263977542497696689248541 (proven prime)
(ID: 103995) 3694034913164043068794330976672959421558204037388844184382098681403983162010625973244129118153348953533935866781608461076618760425107019402892646866576340921391759080286361262370280339331612439648809442658817095556636515331134066754743813177369586795976530029379162147616323459294690585974401098700436595300954211487769725031343894358217498854946256169409566369802895622136260020760669994139834148571635754430177136083077576281384772788237095520498435475476862965302804460060058238887421811047875014206680323364038627486145588207667000302767557535976958570542160908575232726513940124721078662537385611269508831554013611268969246465802837670878437705627513 (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.