Factor Info

ID 188048
Size 984 digits / 3267 bits
Status composite
Value 251244042153558163848483097298782452246929985378103797206264259461644673818688853727226825683946025220734804445705433267210230874094122332706864491149332824440015530984045483554202140909228832573542756255812009960550125926640744523443434045049840831824236167492392576704448304857619345006960722672650919674246119360902204868745827694489292129651380832510264543979517268121597349410441069563431512865503636880216206475999974627701335841713379210129734019027922016269144316303196290600474690810715478877607396614525779346774213071295807924039752066278992485471266948449539610511788839654675047644723739090175090861438760943373797865896325001225638263112040409962416583889151418462774560899141410446744050646506003934517970787745962990275061653139334326270784005642338358944333788352816214327554616273063628048515280714730302225236934327809898910433495857132331263570470801454269978576997868587712810089074986833084461889059141546862377353937182731924171973334917314002091672690388120611

Factorizations

Primary (ID: 186370) 1549925033223620992984607420157017 (proven prime)
(ID: 188049) 162100770532757134053191304902943798021301117432679095065987067255083501411615134927211482325068662578747655212821626829030321069251014572287712063753190719386210178887989620678406908502982591450958397441057915056073213083409916435720886556924783614316098851188566084004201559981021082848787073566876724284479435164394647523343335934481235622714930224859046515295474428437574846506035528339943526175497938855412068493563699903900762400578317600389541029150242426334257100504365647380990579828028338916110426715324196330478588580487869200590641153273305797898412831470636773313850908669554350903393678691578130118868957389157389023632757155247733715061398320166228430963921250172503825961568703175618129014202143339199360763715893848283170774955121520823625709612865565445865118705012188120303957119041800042104142028521702166053977156894512949288041529334764144456681342326134775309857868917456339996158945237263800923044659219721194740113028751934683 (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.