Factor Info

ID 148320
Size 624 digits / 2073 bits
Status composite
Value 607924349077418284588784380775825617307770859226636041111148827760368538074301347351830573119199995881350638518139298747015459838201837450159074179447159409034835416675605322153742574258734036615230200842526529221639689728553565098521566554089474126689347783334705893988242545946234122504974828855569024873544431142307115117433850689517482728027570453125483655770956514566420471575080726265802784905180619113136824405211357129066897044572158126379063003062943403824372677521855134754763391298314773498896743026890432108525335915367324177099187385323094140627598381895929597454586101380991033895667086367059370164646225857507

Factorizations

Primary (ID: 147068) 347263946374443738653441 (proven prime)
(ID: 148321) 1750611762103033499067122493060493085102480461158410847927702015753622458303386710199677632288054060045826444097842684392483203253664998063272520918697750915067918194449925572903574781182075739308672412039794486094979258248897395812428364786825543765530484720169612709302230019094604897567515141551964709367821854191793672302936910365923413797575351869730905291568021812315863099356979516626295776767085480976053998063331071604867236383931697822998368864875650641254995117733954797099512319721635213906640640281249617340153392317412183238912208229419029321147963966618877215846242134808563019914150627 (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.